Moments ago on Fox and Friends, former New York City Mayor Rudy Giuliani threw his support behind Gov. Mitt Romney for president in 2012. Giuliani said, "I met with Mitt last week, I had a very good breakfast with him, we had a very long talk -- we've talked a number of times, but this was a really good talk."

"Mitt Romney's a tough, tough campaigner," Giuliani said. "This country cannot stand four more years of Barack Obama."