Republican presidential nominee Mitt Romney on Thursday at the Republican National Convention in Tampa. Spencer Platt/Getty Images hide caption

itoggle caption Spencer Platt/Getty Images

Mitt and Ann Romney (center) are surrounded by family members and balloons at the end of the 2012 Republican National Convention on Thursday in Tampa. Chip Somodevilla/Getty Images hide caption

itoggle caption Chip Somodevilla/Getty Images

Pam Finlayson from California tells of how Mitt Romney helped her family when her daughter was ill and after the young woman died. Stan Honda /AFP/Getty Images hide caption

itoggle caption Stan Honda /AFP/Getty Images

The Republican ticket: Mitt Romney (left) and Rep. Paul Ryan wave as the 2012 Republican National Convention winds up Thursday in Tampa, Fla. Romney accepted the party's presidential nomination. Ryan is his running mate. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images

This afternoon, Republican presidential nominee Mitt Romney came to the Tampa Bay Times Forum to see the stage where he will accept his party's presidential nomination. Arnie Seipel/NPR hide caption

itoggle caption Arnie Seipel/NPR

Weeds were already growing in the parking lot outside the GM assembly plant in Janesville, Wis., on May 4, 2009. Scott Olson/Getty Images hide caption

itoggle caption Scott Olson/Getty Images

Republican vice presidential nominee Paul Ryan and his wife, Janna (at right), along with two of their children and his mother, Betty, on stage Wednesday in Tampa. Brendan Smialowski /AFP/Getty Images hide caption

itoggle caption Brendan Smialowski /AFP/Getty Images

Republican vice presidential candidate, Rep. Paul Ryan waves with his family Wednesday at the GOP convention in Tampa. Also on stage: his daughter Liza, sons Charlie and Sam Ryan, wife Janna and mother Elizabeth. Win McNamee/Getty Images hide caption

itoggle caption Win McNamee/Getty Images

The website of the 2012 Republican National Convention this afternoon. 2012 Republican convention hide caption

itoggle caption 2012 Republican convention