Now Playing: Kavanaugh and Ford to testify
Now Playing: Kavanaugh hearing draws protesters to DC
Now Playing: FBI ramps up its Kavanaugh investigation
Now Playing: Woman survives being trapped in overturned car for almost 2 days
Now Playing: City council to vote on sex robot brothel ban
Now Playing: News headlines today: Oct. 2, 2018
Now Playing: HGTV stars surprise each other with homemade anniversary gifts
Now Playing: Jessie James Decker announces she’s going back on tour
Now Playing: How fertility companies are taking aim at women in their 20s
Now Playing: Injuries raise new concerns about football dangers
Now Playing: Video shows police helicopter closing in on tailgate
Now Playing: Mom of 13-year-old shark attack victim speaks out
Now Playing: Life-threatening flash flooding possible from remnants of Hurricane Rosa
Now Playing: ’58 angels’ honored on Vegas massacre anniversary
Now Playing: Mom of teen attacked by shark speaks out
Now Playing: ‘Start Here’ podcast: FitBit helps identify murder suspect
Now Playing: FBI granted more freedom in Kavanaugh investigation
Now Playing: High school football player dies after hit
Now Playing: Vegas shooting survivors wed 1 year after massacre
Now Playing: FBI investigates Supreme Court nominee Brett Kavanaugh allegations
Read More