Gingrich suggests Trump's Greenland push just 'a lot of noise'

USA TODAY - For more and to sign up click here Sarah Davis Former House Speaker Newt Gingrich (R) is calling President Trump’s bluff on his threats to gain control of Greenland. Gingrich cast doubts on the president’s comments, although the retired legislator acknowledged he “could be wrong," he told John Catsimatidis in a radio interview on “The Cats Roundtable” show airing Sunday. “I think he’s making a...…