WASHINGTON (CNN) - Syndicated columnist Arianna Huffington is no proponent of war with Iran. But she was impressed with former New York Mayor Rudy Giuliani's first response tonight.
"He used the recent events at JFK perfectly, good use of current events."
Republican analyst Michael Murphy was eager for McCain to jump into the debate.
"Ask McCain the question! Ask McCain the question!" Murphy shouted in the general direction of moderator Wolf Blitzer.
–CNN contributor Josh Lipsky