Donald Trump said that Hillary Clinton "should never be president," accusing her of allowing "murderers, drug lords" and other criminals into the United States while serving as secretary of state.
"Hillary Clinton, in terms of having people come into our country, we have many criminal illegal aliens," Trump said.
"When we want to send them back to their country, their country says 'we don't want them.' In some cases, they're murderers, drug lords, drug problems ... and they don't want them. Hillary Clinton, when she was secretary of state, said that's 'OK, we can't force it.' Let me tell you, I'm going to force them right back into their country.
"We are letting people into this country that are going to cause problems and crime like you'd never believe," Trump said.
Trump noted that a group of border control agents had endorsed him "because I understand the border."
"She doesn't," Trump said.
"She want amnesty, she's got bad judgment."
"She should never be president of the United States," Trump said.