For Vice President Joe Biden, it is "hard to believe" that Hillary Clinton "would do anything intentionally wrong" with respect to the ongoing FBI investigation into her use of a personal email server in an official capacity as secretary of state. Biden told NPR's "Morning Edition" in an interview taped Thursday and airing Sunday that he could not comment on whether he thinks his former Senate and White House colleague did anything wrong, with the prospect of a potential indictment still looming. The vice president, who endorsed Clinton in June after President Barack Obama and will campaign with her in...