WASHINGTON (AP) — Democratic presidential candidates tried to shift attention back to Republicans Friday, calling for renewed focus on issues rather than on their dispute over qualifications to become president. Hillary Clinton said Republicans are living in a world of "fantasy and hope" if they think she'll be indicted over her use of a private email server while serving as secretary of state. Legal experts agree charges are unlikely. But Matt Lauer of NBC's "Today" said in Friday's interview that Republicans tell him they hope Clinton will be taken out of the election equation in coming months because of criminal...