A Suffolk University poll released on Monday finds that U.S. Sen. Marco Rubio, R-Fla., is the top choice of likely Ohio Republican presidential primary voters to be the vice presidential candidate on the 2012 GOP ticket. The poll has Rick Santorum leading Mitt Romney in the primary on Tuesday.

On Monday, Suffolk University released a poll looking at the Ohio Republican presidential primary that shows that Rick Santorum leads Mitt Romney in the Buckeye State which holds its primary on Tuesday. Other polls released on Monday have found a tight race and even a solid lead for Romney.

Santorum takes 37 percent in the poll of likely primary voters followed by Romney with 33 percent, Newt Gingrich with 16 percent, Ron Paul with 8 percent and 6 percent remain undecided.

Rasmussen Reports unveiled a national poll on Monday that finds that a majority of likely voters want to repel the federal health-care law that President Barack Obama signed in 2010.

The poll finds that 53 percent of those surveyed want to repeal the law while 42 percent oppose repealing it. The poll also find that almost three-quarters of those surveyed have strong opinions of the law -- 42 percent strongly favor repealing the law and 30 percent strongly favor keeping it in place.

With 76 delegates on the line, Georgia ranks as the largest prize at stake on Super Tuesday -- and it looks like favorite son Newt Gingrich is headed for a victory in the Peach State. Gingrich has been leading in the polls of the state and he has focused on it.

Former U.S. Attorney General John Ashcroft announced on Monday that he is backing former Gov. Mitt Romney of Massachusetts for the Republican presidential nomination. A veteran of Missouri politics, Ashcroft served as state auditor and attorney general of the Show Me State before two terms as governor and one as a U.S. senator. Ashcroft considered running for the Republican presidential nomination in 2000 but decided to run for another term as a senator. After losing that contest, Ashcroft served as attorney general under George W. Bush.

An American Research Group (ARG) poll looking at the Ohio Republican presidential primary shows Mitt Romney with a solid lead over Rick Santorum in the Buckeye State -- unlike two other polls released on Monday that show a closer contest.

A poll from Rasmussen Reports released on Monday finds that Republican presidential hopefuls Rick Santorum and Mitt Romney are in a close battle in Ohio, which holds its primary -- with 66 delegates on the line -- on Tuesday.

Santorum takes 32 percent of the poll of likely primary voters while Romney is right behind him with 31 percent. Newt Gingrich and Ron Paul are knotted together in a tie for distant third with 13 percent each. While 6 percent remain undecided, 3 percent say they will back other candidates in the race.

A poll from We Ask America released on Monday finds a three-way battle to win the Tennessee political primary on Tuesday. Three polls released on Sunday found Rick Santorum with a close lead over Mitt Romney in Tennessee. Polls released earlier in the month showed Santorum with a double-digit lead in the Volunteer State.

The poll of likely primary voters finds Romney with 30 percent and Santorum and Newt Gingrich right on his heels with 29 percent each. Ron Paul lags behind with 12 percent.

According to a poll released by Quinnipiac University, Republican presidential hopeful Mitt Romney has taken the lead in Ohio over Rick Santorum. Ohio, with 66 delegates at stake, is one of the biggest prizes up for grabs on Tuesday.

Romney takes 34 percent in the poll of likely Republican primary voters followed by Santorum with 31 percent. Newt Gingrich places third with 15 percent followed by Ron Paul with 12 percent.

Republican presidential hopeful Newt Gingrich is leading in Georgia, a state he represented in Congress for two decades according to a poll unveiled by Rasmussen Reports on Friday. The primary will be held on Tuesday.

Gingrich leads with 38 percent followed by Mitt Romney with 26 percent. Rick Santorum places third in the Peach State with 20 percent followed by Ron Paul with 7 percent. Only 6 percent are undecided while 3 percent back other candidates.