Axios

U.S. Air Force fighter jets intercepted an aircraft that flew over President Trump's Mar-a-Lago estate in Florida in violation of a temporary flight restriction on Sunday, NORAD said.

The big picture: It was the second time in 48 hours F-16s from the Continental U.S. NORAD region had responded to such aircraft violations over Palm Beach, Fla., per a statement from the North American Aerospace Defense Command.

Iran's supreme leader Ali Khamenei said on Saturday that his country will not accept the demands of "bullying countries".

Why it matters: Khamenei's comment seemed to refer to President Trump's claim he sent a letter to the Iranian leader about a possible nuclear deal.