Now Playing: Tapper: Obama Tackles Deficit of Trust

Now Playing: Mitt Romney: 'We've Lost a Year'

Now Playing: Who will design Meghan Markle's wedding dress? Meet the 3 top contenders

Now Playing: Why Tiffany Haddish wore her $4,122 gown 3 times

Now Playing: John Goodman sings 'So Much in Love'

Now Playing: Family welcomes 14th son: 'I can't imagine not doing this'

Now Playing: This company recycles event flowers and donates them to help people in need

Now Playing: John Goodman on 'Roseanne': 'I didn't realize how damn good I had it'

Now Playing: US Senator casts vote holding newborn

Now Playing: Public to pay respects to Barbara Bush

Now Playing: Christie Brinkley shares her morning routine

Now Playing: How to nail the plank and push-up to get your summer abs and arms

Now Playing: Is it time to talk about toxic masculinity?

Now Playing: 2 police officers killed in restaurant

Now Playing: Trump adds Rudy Giuliani to legal team

Now Playing: Trump beefs up team amid legal battles

Now Playing: Fraternity suspended for 'extremely racist' video

Now Playing: New video shows terrifying scene aboard Southwest flight

Now Playing: No criminal charges in Prince's death

Now Playing: Devoted fans await blooming of 'corpse flower'