Chris Murphy in The Associated Press

On Foreign Policy: US support of Israel is in our national security interest

Murphy defended U.S. support of Israel, saying it is in the country's national security interest. "I stand with the U.S./Israeli relationship and I'm willing to defend my position on it," he said. "It just should be done without name-calling."

During her closing remarks, Whitnum motioned to Murphy and said, "I'm dealing with whore here, who sells his soul to AIPAC, who will say anything for a job." After the debate, Whitnum acknowledged to reporters that she may have crossed the line. But she defended her overall stance. Murphy joked afterwards that he's been called "bad names" over the last five years.