Did Donald Trump confirm existence of a covert CIA programme on Twitter?

Donald Trump has frequently railed against those leaking information, especially intelligence material, to the media. Now, however, it appears the president himself has inadvertently confirmed the existence of a covert CIA programme. Mr Trump issued a series of tweets attacking the Washington Post on Monday evening, including one that referred to a story about the termination of US efforts to aid rebels fighting to oust Syria's President Bashar Assad.   The Amazon Washin