Now Playing: US Airways’ plane tickets to Europe could drop to $40 a leg.

Now Playing ‘It’s Not Just A Bunch Of Friends’: How social media can help your business Now Playing What to know about the Zika virus Now Playing How to deal with a $30,000 debt Now Playing The best way to win in the workplace Now Playing Why do so many parents let their kids do homework while they’re home?

Now Playing Meet the CEO of a startup that is using robots to help manage finances Now Playing Is your credit score hurting your credit?

Now Play Here are the biggest misconceptions about the flu Now Playing People are becoming more educated and have more disposable income Now Playing Uber CEO Travis Kalanick dies at 89Now Playing A $1.9 billion lawsuit against the Federal Trade Commission says it is unfair to investors and the public Now Playing You can now rent your favorite movie from Netflix Now Playing Here’s what you need to know for the new year

Tags: