Adelson Cutting Off Gingrich? MARCH 14, 2012 B ED MORRISSEY (snip) CNBC’s John Harwood. Harwood told Rachel Maddow last night that the main funder of Newt Gingrich’s super-PAC, casino owner Sheldon Adelson, has written his last check for Gingrich in this race: Greg Sargent spoke with the head of the super-PAC, Rick Tyler, who acknowledged that he’s in for some rough days ahead: (snip) The super PAC’s operations have been largely funded by billionaire casino magnate Sheldon Adelson, whose money has effectively kept Gingrich’s candidacy afloat. John Harwood of the New York Times last night quoted a friend of Adelson...