If Donald Trump and his nascent presidential campaign didn’t have enough to worry about , what with a certain birth certificate being produced and a certain terrorist being brought low, now he has Colorado’s own Tom Tancredo to tangle with. Not only is Trump soft on immigration, but he’s a flip-flopping fool to boot, to hear Tancredo tell it: But even Barack Obama says he favors border security, and Trump has not given any details like whether he supports a border fence