-
Now Playing: Fatal Crash at Reno Air Race
-
Now Playing: Are Air Shows Really Worth the Risk?
-
Now Playing: NYPD arrest owner of pit bull that attacked woman on subway
-
Now Playing: Teachers leave school in fight for education funds
-
Now Playing: Bill Cosby found guilty on all counts of aggravated indecent assault
-
Now Playing: Cosby accuser: This is a victory for all sexual assault survivors
-
Now Playing: Cosby accusers cry leaving courtroom
-
Now Playing: Bill Cosby walks out of court following guilty verdicts
-
Now Playing: SPECIAL REPORT: Bill Cosby found guilty on all charges
-
Now Playing: Woman, 70, nabs 'creeps' who burglarized her home
-
Now Playing: Live update on the arrest of the alleged Golden State Killer
-
Now Playing: Dr. Phil McGraw on Trump and Macron's 'bromance,' Kanye's tweets & more
-
Now Playing: Ben Carson: Raise rent for low-income tenants
-
Now Playing: Kanye West praises Donald Trump on Twitter
-
Now Playing: Police officer apologizes to firefighter with cake
-
Now Playing: Alleged 'Golden State Killer's victim's sister speaks out
-
Now Playing: 'GMA' celebrates Take Our Daughters and Sons to Work Day
-
Now Playing: Mom outraged after preschooler told not say 'best friend'
-
Now Playing: Is your washer really stealing your socks?
-
Now Playing: NFL owner criticizes Trump over anthem protests