A spokesman says he "wouldn't use a label like that" yet.
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"One of the ongoing crises in America is institutional racism," Sanders said.
The GOP contender says the refugees should be settled in Muslim countries.
Mario Trujillo 10/05/15 01:37 PM EDT
Record numbers of people have tuned into the GOP debates.
Lessig’s campaign said 10,000 small donors have contributed in the past month.
Snowden says he's waiting for a response from the Justice Department.
"It's time for us to say, wait a minute, we're better than this," says Clinton.
Each has 18 percent support from Republicans in the Keystone State.
Trump says the controversial team name is a source of pride for many Native Americans.
Huckabee said the focus should be on morality, not gun laws.