As Giuliani and his entourage were walking to leave, the Huckabee media scrum arrived. The former New York City mayor sauntered over to say hello and wish Huckabee good luck.
"May I have your vote today?," Huckabee joked, his wife Janet at his side.
"I don't think either one of us is voting today," said Giuliani.
Huckabee quipped back: "Same day-registration."