Washington Post: “Biden’s campaign once shrugged off the potential impact of losing the caucus vote on Feb. 3, but concerns lately have grown about just how poorly he might do. Desperate to avoid a humiliating showing that might have broader repercussions, Biden is planning a renewed focus on Iowa, with an expectation that both he and his wife, Jill, soon will make the kind of extended trips to the state that other candidates have for months. They also have launched a new digital campaign and could have additional endorsements in the works.”

