WATCH: News headlines today: Oct. 8, 2018

WATCH: News headlines today: Oct. 8, 2018
  • Now Playing: SpaceX launch lights up night sky in Southern California



  • Now Playing: News headlines today: Oct. 8, 2018



  • Now Playing: On the scene of the deadly limo crash that killed 20



  • Now Playing: Mysterious illness leaves children paralyzed



  • Now Playing: Driving instructor charged with drunk driving while teaching students



  • Now Playing: UFC brawl spills out of cage at McGregor match



  • Now Playing: Investigation underway of limo crash that killed 20



  • Now Playing: State of emergency declared as Tropical Storm Michael strengthens



  • Now Playing: New United Nations report details looming climate crisis



  • Now Playing: Victims’ families speak out after 20 killed in limo crash



  • Now Playing: Search for serial killer in Chicago continues



  • Now Playing: Columbus Day sales in full swing



  • Now Playing: UFC fight spills out of the octagon



  • Now Playing: Limousine crash leaves 20 dead



  • Now Playing: 20 people killed in limousine crash in New York



  • Now Playing: Authorities increase reward in search of masked gunman



  • Now Playing: Vice DC bureau chief on women running for office: ‘Energy… is on the Democratic side’



  • Now Playing: Outbreak of rare disease leaves 6 children with polio-like symptoms



  • Now Playing: Potential tropical storm threat brewing



  • Now Playing: Protesters and supporters demonstrate outside the Kavanaugh Supreme Court vote



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