Trump would not rule out military force to acquire Greenland and the Panama Canal but said he hopes the US can annex Canada through "economic force."

His rambling news conference included complaints about electric heaters that cause itching and lies about the criminal cases against him.

Donald Trump declined to say he would not use "military or economic coercion" to seize control of Greenland and the Panama Canal, repeating, "We need them for economic security." REPORTER: I wanted to touch on the "world on fire" that you mentioned.