Powell, Ohio (CNN) - With two days to go until the start of the Republican convention, and following a week of distractions, Mitt Romney tried to get the focus back on the economy and President Barack Obama as he teamed up with running mate Paul Ryan at a campaign event Saturday in the crucial battleground state of Ohio.
In front of a crowd that numbered in the thousands, the GOP challenger took the attack to the president, saying that Obama has not lived up to his promises.
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"I know the president's going to go to that convention. He's going to have all sorts of marvelous things to say. I mean, I could almost read his speech now. … It'll just be, it'll be filled with promises to tell people how wonderful things are. Of course, they'll have to contrast that with what they know they're experiencing," Romney said.
"But as he lays out all of these wonderful things he's going to do, people are just going to stop and say, but how are you going to do something different than last time? They've experienced the last four years; they know if they re-elect him, they'll get four more years of the same. It is not his words that people have to listen to - it is his action and his record, and if they look at that, they'll take him out of the office and put people into the office that will actually get America going again."
The morning rally in Powell, just north of Columbus, followed a week where the Romney campaign veered off-message, first by the controversial comments on rape and abortion from Rep. Todd Akin, the Republican Senate nominee in Missouri, and then by Romney's comments at a rally Friday in Michigan, when touting his roots there, he said, "Ann was born at Henry Ford Hospital, I was born at Harper Hospital. No one has ever asked to see my birth certificate. They know that this is the place that we were born and raised."
Those comments quickly sparked a controversy in the media and overshadowed the rest of the Michigan campaign event. A fringe of conservative Republicans continue to believe that Obama was not born in the United States. Those believers are referred to as "birthers."
In an interview hours later, Romney denied his reference to a birth certificate was anything more than simply homecoming humor.
"No, no, not a swipe," Romney said in a CBS interview, referring to Obama and the conspiracy theories about his birth. "I've said throughout the campaign that and before, there's no question about where he was born."
Romney continued, "He was born in the U.S. This was fun about us and coming home, and humor - you know, we've got to have a little humor in the campaign as well."
There was no mention of the controversy at Saturday's rally, other than the sight of a plane flying high above the event site with a sign that read, "American is better then birtherism"
The Akin comments on rape put the abortion issue back in the spotlight, which probably won't help the GOP ticket as it tries to make up a deficit with women voters. That may be one reason why the former Massachusetts governor included some lines not normally used in his stump speech.
"Just a word to the women entrepreneurs out there. If we become, if we become president and vice president, we want to speak to you, we want to help you. Women in this country are more likely to start businesses than men. Women need our help," Romney said.
Ryan introduced Romney to the audience, and during his comments he also directed his firepower at Obama.
"The president came into office promising to lower the unemployment rate. 'It would never get above 8% if we just pass this stimulus legislation.' It's been above 8% for 42 months. The unemployment rate in Massachusetts went down under Mitt Romney's leadership," said Ryan, a seven-term congressman from Wisconsin.
Outside the rally site, about 20 to 25 protesters held signs and chanted, "Hands off Medicare" and "Ryan go home," in reference to the House Budget Committee chairman's controversial proposals to alter Medicare.
The popular government health insurance program for retirees was on the minds of those attending the rally, as was the economy.
"The economy and Medicare. It's both. The economy is going down hill. If we don't something, we're in big trouble," said Belva Call, a Florida retiree who still spends half her year in her native Columbus.
"The most important thing on my mind is the economy, the debt we're running up under Obama," said Dennis Irvin of Worthington, Ohio.
"A lot of people have based their retirement around the assurance of Medicare, that it will continue to exist. The fact is it won't continue to exist for a very long time unless we do something serious to reform them, and I believe Paul Ryan has the answer to how to do that."
Ohio is crucial to both campaigns, and Ryan played up his Midwestern roots, saying "It's good to be back here in Big Ten country."
Two surveys out Thursday indicated the Buckeye State remains a hotly contested battleground. According to the Ohio Poll by the University of Cincinnati, 49% of likely voters supported the president, with 46% backing Romney, basically a dead heat. A Quinnipiac University/CBS News/New York Times survey also released Thursday indicated Obama with a 50%-44% lead over Romney.
The Saturday stop in Powell brings to eight the number of trips Romney's made to Ohio since the start of the general election in April. Obama has been to the state seven times since then, with his last visit on Tuesday in Columbus.
Ohio's 18 electoral votes are expected to be pivotal to the 2012 presidential election. President George W. Bush sealed his 2004 re-election by narrowly winning the state over the Democratic challenger, Sen. John Kerry. In 2008, Obama took the state by 5 percentage points over Sen. John McCain. But the GOP won big in the state in the 2010 midterm elections, taking back the governor's office and five House seats held by Democrats.
One other note: Romney was introduced by Ohio's Republican governor, John Kasich, to the song "Footloose," apparently the first time the 1980s hit was played at a Romney rally.
And Kasich was ribbed by Romney and Ryan for the bright green golf shirt that he was wearing.