MANCHESTER, NH – Democratic presidential candidate Pete Buttigieg came under attack at Friday night’s Democratic presidential nomination debate by two of his top-tier rivals over his acceptance of campaign donations from billionaires and his reliance on super PACs to help support his White House bid. Sen. Elizabeth Warren – who’s contributions have almost entirely come from small dollar grassroots donors – slammed the former South Bend, Indiana mayor without naming him. “I don’t think anyone should be able to buy their way into a nomination or to be president of the United States, she emphasized, before adding that, “I don’t...