"I think all Americans should be concerned. It's clear that Donald Trump is running a very cynical campaign pitting groups of Americans against one another," Clinton said ahead of tomorrow's primaries.

"He is trafficking in hate and fear. He is playing to our worst instincts rather than our angels of our better nature," Clinton said in response to a question.

Clinton said Trump incites violence in his audience.

You don't make America great by tearing down everything that made America great and so let's stand up and with one voice and reject that," Clinton said.

In response to another question, Clinton claimed foreign leaders are ready to endorse her to stop Trump.

"I am already receiving messages from leaders. I'm having foreign leaders ask if they can endorse me to stop Donald Trump," she said.

She did not name any foreign leaders, but did said the Italian Prime Minister Matteo Renzi has endorsed her publicly.

Earlier Clinton's sole Democratic presidential rival Bernie Sanders called Trump a pathological liar.

Latest news from Entertainment News Desk