We can get a lot 'tougher' on Venezuela: Trump

U.S. President Donald Trumps on Tuesday said the U.S. had not imposed the 'toughest' possible sanctions on Venezuela to ramp up efforts to pressure President Nicolas Maduro to step down, while Trump's Brazilian counterpart Jair Bolsonaro told a joint news conference that humanitarian efforts are underway to support the Venezuelan people. Rough Cut (no reporter narration).