Two workers hang a sign ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla. The RNC is scheduled to convene on Aug. 27 and will hold its first session on Aug. 28 as Tropical Storm Isaac threatens disruptions due to its proximity to the Florida peninsula.
A worker prepares the podium on stage ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Two workers hang a sign ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Workers move a campaign sign that read "CHANGE" ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker vacuums the carpet in front of a campaign sign ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker holds an antenne on the stage ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker sweeps the steps of the stage ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Palm trees blow in the wind in front of the Tampa Bay Times Forum ahead of the Republican National Convention on Aug. 26, 2012, in Tampa, Fla.
A woman vaccums the carpet ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Law enforcement officers sit on their horses as they provide security for the Republican National Convention on Aug. 26, 2012, in Tampa, Fla.
A worker adjusts the sign for Iowa on the floor ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A person takes a photo using a smartphone of a Romney campaign sign ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Guitarist G.E. Smith does a sound check ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Stage manager Howard Kolins appears on displays ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
News reports for Tropical Storm Isaac appears on a screen above the floor ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker removes the plastic from a mirror on the floor ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
RNC Chairman Reince Priebus stands in front of a tribute displayed on stage for recently deceased NASA astronaut Neil Armstrong ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker removes the plastic from a mirror on the floor ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Senate Minority Leader Mitch McConnell (R-KY) stands on stage with his wife, former U.S. Secretary of Labor Elaine Chao, ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Former Arkansas Gov. Mike Huckabee stands at the podium ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Senate Minority Leader Mitch McConnell (R-KY) stands on stage with his wife, former U.S. Secretary of Labor Elaine Chao, ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
U.S. National Guard members patrol on the road ahead of the Republican National Convention near the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A worker removes the plastic from a mirror on the floor ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
A U.S. Coast Guard boat patrols the waterway outside the Tampa Bay Times Forum ahead of the Republican National Convention on Aug. 26, 2012, in Tampa, Fla.
Signage for the Republican National Convention hangs at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Senate Minority Leader Mitch McConnell (R-KY) stands on stage in front of a tribute for recently deceased NASA astronaut Neil Armstrong ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Guitarist G.E. Smith does a sound check ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
Workers hang a campaign sign that reads "We Can Do Better" ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.
South Carolina Gov. Nikki Haley waves while standing at the podium with stage manager Howard Kolins (R) ahead of the Republican National Convention at the Tampa Bay Times Forum on Aug. 26, 2012, in Tampa, Fla.