Charles Dharapak, Associated Press
» View our political blog, with live updates and analysis of the Florida primary.
JACKSONVILLE, Fla. — Looking for a convincing win, a confident Mitt Romney said Monday the Florida primary is breaking his way and urged voters to send Newt Gingrich "to the moon." Gingrich claimed he's gaining ground and will stay in the race until summer.
"You can sense that it's going our way," Romney told reporters. The former Massachusetts governor was already looking ahead, making plans to stop in Minnesota on his way to Nevada on Wednesday, the day after Florida votes.
A day before the voting, Romney ridiculed Gingrich, his chief rival here: "Send him to the moon," Romney said at a rally early Monday, poking fun at Gingrich's claim to build a moon colony as president. Romney also scoffed at "the idea of the moon as the 51st state" as "not one that's come to my mind."
Gingrich countered that Romney is "pretending he's somebody he's not." Gingrich's allies, meanwhile, urged Rick Santorum to get out of the race to clear the way for conservatives to consolidate support behind the former House speaker.
In the final hours before Tuesday's critical primary, Romney sustained his barrage against Gingrich. He said he believes he bounced back from a tough South Carolina loss by aggressively answering Gingrich's attacks and hitting him for his ties to the government-backed, mortgage giant Freddie Mac.
Gingrich threatened a long slog. "I think he's going to find this a long campaign," Gingrich said.
"That's why they're trying to carpet-bomb us here in Florida," said former Gingrich aide Rick Tyler, who runs the pro-Gingrich political action committee Winning Our Future. "They're trying to end this thing. But it's not going to end."
Tyler visited the first of three rallies Romney had planned Monday to rail against Romney and urge Santorum to leave the race.
"I'm here to get as many cameras and microphones so I can talk about Mitt Romney's incessant failure to tell the truth," Tyler said, echoing Gingrich's recent claims about Romney's character. Tyler called Romney "despicable" and "disgraceful."
He also called on Santorum to leave the race to clear the way for Gingrich. "I think it would give us Mitt Romney, and I think Rick would hurt himself" by staying in, Tyler said.
Speaking to reporters, Romney said Gingrich's threats indicated desperation. "That's usually not a good sign," he said. "Everybody has a right to stay in as long as they think" they should, Romney said.
Gingrich kept up his attacks, saying Monday that on the big, philosophical issues, Romney "is for all practical purposes a liberal. I am a conservative."
"It's closing here in Florida," Gingrich said, "and I think the next 24 hours in going to make a big difference."
Polls showed Romney running ahead of Gingrich in the state. Romney earned positive reviews after two debates last week and has put the former House speaker on the defensive over his ethics and ties to Freddie Mac.
But instead of stepping back and refocusing on President Barack Obama — as he did in Iowa when it became clear that Gingrich had lost — Romney is ratcheting up his rhetoric and attacking until the very end. He hopes to close the Florida campaign strongly to push Gingrich as far back as possible.
Gingrich said Monday he was closing the gap with Romney in Florida. He said the Republican Party needed a "clear conservative" to run against Obama in the fall, and that there was very little difference between Obama and Romney when it came to their policies and politics, such as health care.
"Mitt Romney will have a very, very hard time trying to differentiate himself," Gingrich said.
- NORAD 'tracks' Santa's journey across globe
- Photo gallery: Christmas around the world
- Officer kills armed 18-year-old near Ferguson
- Our six heroes of 2014
- Final goodbye: A roll call of some who died...
- Ex-President George H.W. Bush to stay...
- Severe storms slam the South, killing at least 4
- Blizzard gives Hawaii summits a White Christmas
- Police boss: NYC cops 'quite simply,... 17
- NYPD: Cop ambush killer told passers-by... 15
- Going it alone, Obama rocked the boat... 13
- Officer kills armed 18-year-old near... 10
- Pope in blistering critique of Vatican... 9
- Key developments in the case of slain... 9
- Killings of 2 New York officers trigger... 6
- Senate, CIA agree torture program was... 6