 Jean-Pierre says the president is not considering stepping aside. The second time today, the White House has denied a New York Times report that he hasn't ruled it out and knows he may not be able to salvage his campaign. The president's been holding calls with top Democrats in Congress, and he and the vice president made a surprise joint appearance today during a Democratic National Committee call, reassuring staffers about the campaign and what's at stake this November. The president's also scheduled to meet...