 Ultimately, President Biden is going to have to make that call. He's the one who's got the super majority of delegates. He's going to have to make that judgment. Raskin speaking on MSNBC, the president now controls nearly 4,000 delegates and he would need to release them. And that could set off the struggle the campaign is warning against at the Democratic National Convention in August. On Capitol Hill, Mitchell Miller, WTOP News.