One man told Graham he had “betrayed” conservatism and made a “pact with the devil” by working with Democrats, and asked when Graham would switch parties.

Graham said he’s not going anywhere and instead would grow the party, defending his conservative credentials on such issues as abortion and guns, and calling the view of Libertarians who believe President Bush was a war criminal “nuts.”

“We’re not going to be the party of angry white guys,” Graham said to more shouts.