tonight, my exclusive interview with the former vice president on his talks with donald trump and calls to ditch the electoral college. then, senator sherrod brown on why he's troubled by the ben carson pick for h.u.d. the massive victory for activists against the dakota pipeline when "all in" starts right now. good evening from new york. i'm chris hayes. 46 days until he's sworn in as president of the united states, donald trump is back to one of his signature moves from the campaign trail, engaging in a public feud. during the campaign, trump feuded with everyone from an ex-beauty queen to a judge to the elder statesman of his own party. feuds have been part of his reality persona going back years. think about his long-time beef