Trump is using summit to improve his relationship with Xi, former White House Asia adviser says

President Trump welcomed Chinese President Xi Jinping at Andrews Air Force Base on Wednesday evening. Georgetown University professor and former White House Asia adviser Evan Medeiros joins CBS News to assess what the pair's talks could focus on.

President Trump welcomed Chinese President Xi Jinping at Andrews Air Force Base on Wednesday evening. Georgetown University professor and former White House Asia adviser Evan Medeiros joins CBS News to assess what the pair's talks could focus on.