US will take care of Houthis if they block Saudi ports: Trump

President Donald Trump on Tuesday said that US "will take care" of Iran-backed Houthi rebels if they implement their threat of a blockade of Saudi Arabian ports. "We've done that with the Houthis before...we haven't heard from them in a while since we did what we did originally," Trump added. Houthis have warned of attacking ships using Saudi ports.