Joe Biden’s campaign made a stunning turnaround after winning 4 out of the 6 states in Tuesday night’s primary battle again Bernie Sanders. Sanders edged out a win in North Dakota, while Washington State is still too close to call. So what does this mean for the Sanders campaign? Could Joe Biden officially be the Democratic nominee? And what would a showdown between President Trump and Joe Biden look like? Julie Pace sits down with AP Political Editor Kathleen Hennessy to break down the state of play in the Democratic race.