Now Playing: Clinton Campaigns With the First Lady: ‘Is There Anyone More Inspiring Than Michelle Obama?’
Now Playing: Celebrating students who are pursuing college education
Now Playing: Michelle Obama’s inspiring message to 1st-generation college students
Now Playing: Amid immigration debate, 1st-gen college students are revolutionizing campuses
Now Playing: Tips for paying off student debt
Now Playing: Boy rides to 1st day of kindergarten on a fire truck, just as his dad wanted
Now Playing: Maddie Poppe and Caleb Lee perform ‘You’ve Got a Friend’
Now Playing: Catching up with ‘American Idol’ winner Maddie Poppe
Now Playing: Emma Stone gets personal in interview with Jennifer Lawrence
Now Playing: Maddie Poppe performs ‘Going Going Gone’ live on ‘GMA’
Now Playing: Regina King on keeping her Emmy streak alive
Now Playing: LAPD searches for man seen spanking a hippo at the zoo
Now Playing: DIY back-to-school hacks for students of all ages
Now Playing: How to negotiate more vacation days at work
Now Playing: Couple devoted to hurricane relief efforts says ‘I do’ in donated wedding
Now Playing: Health groups push for stricter FDA regulations on e-cigarette liquids
Now Playing: 6-year-old orders hundreds of dollars of toys on Amazon
Now Playing: College takes ‘legal and moral’ responsibility for athlete’s death
Now Playing: Couple rescued from ice cave after two days
Now Playing: Lawmakers vote to impeach state’s Supreme Court justices
Read More