Thomas Massie may be leaving Congress, but don't expect him to disappear from Republican politics anytime soon ... because he and Marjorie Taylor Greene have been cooking up plans behind the scenes to retake the GOP. Charlie caught up with the outgoing Kentucky Congressman Wednesday on Capitol Hill and asked about his recent Costa Rica vacay with Greene and her fiancé, Brian Glenn -- a trip TMZ first revealed after the group was spotted dining together. According to Massie, the getaway involved