-
Now Playing: Passenger Outrage at Airport Security
-
Now Playing: TSA Responds to Passenger Protests
-
Now Playing: GMA: Face Transplant Patient
-
Now Playing: Top Literature Gift Ideas for Book Worms
-
Now Playing: Sofia Vergara Nominated for Golden Globe
-
Now Playing: Terry Fator Donates to 'GMA' Coat Drive
-
Now Playing: 'GMA' Advice Guru Finalist: Sophia Venable
-
Now Playing: Not Just For Kids: Adult ADHD
-
Now Playing: Online Dating: Are You Flirting With a Felon?
-
Now Playing: 'GMA' Lights Up America: Las Vegas, Nevada
-
Now Playing: Lunar Eclipse on the Winter Solstice
-
Now Playing: Connie Culp Meets Donor's Family
-
Now Playing: Alleged Notre Dame Attack: Parents Seek Justice
-
Now Playing: 'Spider-Man' Actor Rushed to Hospital
-
Now Playing: Holiday Hope: Retail Sales Up
-
Now Playing: Holder: Terror Threat Is 'Real and Constant'
-
Now Playing: Inside Britain's Terror Raids
-
Now Playing: Heathrow Havoc: Snow Snarls Travel
-
Now Playing: Trump adds Rudy Giuliani to legal team
-
Now Playing: Trump beefs up team amid legal battles