There once was a time when getting through airport security was quick and easy. But after the attacks on 9/11, the TSA, or Transportation Security Administration, was created and security screenings became much more thorough. With millions of people passing through TSA checkpoints everyday, this can create excruciating long lines, especially during holiday travel. Despite enhancements in technology like millimeter wave imaging and CT scanners, the airport security process has been slow to evolve. But that may soon be changing.
Delta, JetBlue, and American Airlines are just a few of the U.S. airlines starting to test facial recognition for boarding and TSA checkpoints. The TSA is also working with companies on designing better screeners so passengers don’t have to remove anything from bags and can leave their shoes on. CNBC explores how far we’ve come in airport security and the ways the TSA and airlines are looking to speed up and make airport security even safer.
Passenger airlines are a crucial industry in the global economy, but the sector is also extremely volatile. Running a passenger airline is an asset-intensive industry with narrow profit margins.
Despite the risks, the industry has experienced some periods of consistent growth, which can lull investors into a false sense of security. Watch the video above to learn whether investors should steer clear of the sector and why passenger airlines struggle to stay profitable.
Video timeline: 0:00 – Introduction 1:35 – Industry shocks 6:16 – Business models 8:28 – Deregulation and consolidation 12:55 – Industry outlook
Billionaire investor Warren Buffett once called himself an “air-o-holic” because of how tempted he is to invest in commercial airlines. But he learned the hard way, twice, that the industry can be a risky bet. Airline stocks have been on a wild ride since the beginning of the pandemic, which shows just how volatile the sector can be. “It seems that airlines once or twice a decade are hit with these really hard-to-process exogenous shocks, whether it’s something like 9/11 or the Great Recession,” said Adam Gordon, managing director and partner at Boston Consulting Group’s Airline Practice. The passenger airline industry is already asset-intensive, with narrow profit margins. Despite the risks, the industry has experienced some periods of consistent growth. Airlines saw big growth in profits for about a decade prior to Covid, which analysts attribute to the airlines restructuring post-9/11. These periods can lull investors into a false sense of security. In 2017, the CEO of American Airlines said he was confident the business was never going to lose money again. Airline stocks may be appealing to investors because the industry is crucial to the global economy. “If you just step back and you think about what service airlines are offering, they’re putting you in a metal tube, taking you up to 40,000 feet, and transporting you in relative or absolute comfort at hundreds of miles an hour to get from point A to point B. And if you think about the substitutes for that service, like, there really aren’t any,” said Gordon. “So it’s kind of surprising to me that an industry that delivers that kind of a service and does it with an absolutely impeccable operational and safety record is able to come under such pressure,” he added.
Americans have a tendency to avoid the dentist. More than 40% of Americans said they don’t see a dentist as often as they would like, according to a 2018 survey by the American Dental Association.
Their number one reason for skipping visits is cost, even among those with dental insurance. Dental insurance policies can be confusing and difficult to use, making some Americans wonder whether dental insurance is worth investing in at all. Watch the video to find out to learn what it actually costs to go to the dentist, whether dental insurance is worth investing in and what patients and policymakers can do about it.
Chapters 0:00 – Introduction 1:42 – How dental insurance works 4:15 – Dental care costs 6:17 – Is dental insurance worth it? 9:49 – Solutions Americans have a tendency to avoid the dentist. More than 40% of Americans said they don’t see a dentist as often as they would like, according to a 2018 survey by the American Dental Association. People have lots of reasons for not going, including fear, inconvenience and trouble finding a dentist who take their insurance. But the top reason Americans cite for avoiding the dentist is cost, with nearly 60% of Americans saying cost was the main reason they haven’t visited the dentist in the past 12 months. Cost remained the number one reason regardless of age, income level or type of insurance. Dental insurance can be confusing since it’s considered a separate service from medical insurance, which means it has different policies and procedures that many patients are not familiar with. From a lack of transparency about benefits to rules like annual maximums — which means plans stop paying for treatment after hitting a certain amount for the year — some patients question whether dental insurance is worth investing in at all. “There’s this misnomer that you need dental insurance to go to the dentist, you really don’t,” said Dr. Mark Vitale, a general dentist and owner of Edison Dental Arts in Edison, New Jersey. “Dental insurance is not the panacea that most people think it is.” But the industry landscape is shifting as more traditional health insurance companies are supplementing their medical plans with dental benefits. “Dental insurance is extremely profitable to the insurance companies, which is why many of the insured many of the major carriers offer dental insurance,” Vitale said.
Over a month and a half before the World Health Organization officially declared a pandemic, BioNTech CEO Uğur Şahin met with his wife, BioNTech’s co-founder and chief medical officer Özlem Türeci, and together they agreed to redirect most of the company’s resources to developing a vaccine. Up until that point, BioNTech was little-known internationally and primarily focused on developing novel cancer treatments. The founders were confident in the potential of their mRNA technology, which they knew could trigger a powerful immune response. That confidence wasn’t necessarily shared by the broader medical community. No mRNA vaccine or treatment had ever been approved before. But the couple’s timely breakthrough was actually decades in the making. CNBC spoke with Şahin and Türeci about how they, along with Pfizer, created a Covid-19 vaccine using mRNA.
People in the U.S. frequently pay more for slower internet service than people abroad, according to a report from the Open Technology Institute. Lawmakers in Washington are attempting to address the high price of internet service, as well as the lack of access for many low income families, by deeming internet access infrastructure. Here’s why high speed internet is so expensive in the U.S., why so many Americans struggle to gain access and what policymakers can do about it.”
In 2021, the average age of vehicles on the road reached a record 12.1 years. Every driver that chooses to hold on to a car for another year is postponing a trip to the dealership, and some industry analysts wonder if rising vehicle ages and prices indicate trouble for new car sales in the future. Automakers are stuffing cars with new technology and improvements but will that be enough to keep buyers wanting the latest and greatest?
Amazon is on a spending spree to grow its fleet of planes, vans, semitrucks and drivers in its latest move to compete with FedEx and UPS. Now, it’s using the added capacity to move cargo for outside customers, betting big on the business of third-party shipping while also shipping 72% of its own packages. CNBC talks to former Amazon executives and current customers using the shipping services to find out all about the behemoth’s next big move.
Concerns over prescription drug prices have grown into a big political issue, with nearly one in four Americans saying it’s difficult to afford their medications, according to a March 2019 poll by the Kaiser Family Foundation. Pharmacies technically set their own prices for generic drugs, but there are other players involved that complicate the process. Here’s how the system works and what customers can do to save money.
Chapters 0:00 – Introduction 1:16 – Why pharmacies exist 3:50 – How pharmacies make money 8:51 – Regulations 10:55 – How customers can save money
The cryptocurrency market was worth more than $1.6 trillion by the end of the July 2021. And bitcoin controls more than 47 percent of that market, according to Tradingview.com, down from more than 70 percent at the start of 2021. Altcoins, or alternatives to bitcoin, have surged in number and value since 2018. Crypto networks with advanced technologies such as Ethereum, Polygon and Uniswap have captured more and more of the crypto market. And there’s also stablecoins, utility coins and meme currencies like Dogecoin. Here’s how altcoins work, and why they’re becoming a larger and larger force in the crypto market. CHAPTERS: 00:00 — Introduction 01:37 — What are altcoins? 04:07 — Who are the top players? 06:36 — What’s next?
First implemented in 2009, Common Core was an ambitious initiative to revolutionize the American education system. National leaders from Bill Gates to President Obama supported the idea and it cost an estimated $15.8 billion to implement. Years later, research showed the new curriculum had minimal impact on student performance. So why did Common Core fail? Can a common curriculum be successful for all students? Watch the video to find out.