White House says it is watching Iranian threat ‘very, very closely’ CNN 0 70 04.13 02:56 https://www.youtube.com/watch?v=M1xlEYfPiyk + 12 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 13 White House says it is watching Iranian threat ‘very, very closely’