National
"Enough of the emails, let's talk about the real issues facing America," said Sen. Bernie Sanders, of Vermont, left, as Hillary Rodham Clinton laughs during the CNN Democratic presidential debate Tuesday, Oct. 13, 2015, in Las Vegas.
John Locher
AP
John Locher
AP
A member of the audience listens during the CNN Democratic presidential debate.
John Locher
AP
"In my over 30 years of public service, I have had no scandals," said Democratic presidential candidate former Rhode Island Gov. Lincoln Chafee, right. "We have failed as a country to invest in human intelligence that would allow us to make not only better decisions in Libya, but better decisions in Syria today, and it's a huge national security failing, " said Democratic presidential candidate former Maryland Gov. Martin O'Malley.
John Locher
AP
According to Democratic presidential candidate Hillary Rodham Clinton, the greatest national threat to the U.S. is the proliferation of nuclear weapons and the risk of them falling into the wrong hands.
John Locher
AP
"We do need background checks. We do need to keep people who should not have guns away from them. But we need to respect the tradition in this country" of people"who want to defend their family," said Democratic presidential candidate former Virginia Sen. Jim Webb.
John Locher
AP
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