Israel-Iran war divides Democrats, but Trump's diplomacy also splitting Republicans

President Donald Trump is urging Iran to return to talks with the U.S. over the Islamic State's nuclear program "before it's too late."

The president, making his comments on day four of the missile strikes and aerial attacks between Iran and Israel that were triggered by Israel's initial attack which killed top members of Iran's military.

"They should talk, and they should talk immediately," Trump told reporters on Monday in Canada, where he was attending an annual meeting of top western leaders.