The year ahead in politics Video

  • Now Playing: Concrete wall was ‘never abandoned,’ Trump says


  • Now Playing: Trump threatens to close border over wall funding




  • Now Playing: Congress comes together on bipartisan criminal justice reform




  • Now Playing: The year ahead in politics




  • Now Playing: Government shutdown grinds into day 11




  • Now Playing: New signs of movement in the government shutdown stalemate




  • Now Playing: Shutdown talks broken between Trump, Dem leaders: Sources




  • Now Playing: Government shutdown enters 10th day




  • Now Playing: Trump blames Democrats for deaths of 2 migrant children as the shutdown drags on




  • Now Playing: Outgoing White House chief of staff challenges definition of border wall




  • Now Playing: ‘This is truly a game of chicken’: ABC News’ Mary Bruce on government shutdown fight




  • Now Playing: US border chief on child deaths in CBP custody: ‘Absolutely devastating for us’




  • Now Playing: Gen. McChrystal: For a president, visiting troops is not ‘time to tout your politics’




  • Now Playing: Trump holding ‘American people hostage’ with shutdown: Incoming Dem caucus chair




  • Now Playing: No end in sight for the partial government shutdown




  • Now Playing: Shutdown stalemate with no end in sight




  • Now Playing: Trump threatens to close entire southern border over wall




  • Now Playing: Political moments that shaped 2018




  • Now Playing: Trump threatens to ‘close Southern Border’ if Dems don’t fund border wall