Republican Members of Congress in Tampa—PICTURES

House Speaker John Boehner of Ohio flashes a thumbs-up as he announces the results of the voting that nominated former Massachusetts Gov. Mitt Romney for president. (AP Photo/J. Scott Applewhite)

Sen. Rand Paul, R-Ky.,left, poses with Hawaii delegate Jeffrey Payer on the floor of the convention. (AP Photo/David Goldman)

Rep. Marsha Blackburn, R-Tenn., the cochair of the Committee on Resolutions, addresses the Republican National Convention. (AP Photo/J. Scott Applewhite)

Senate Minority Leader Mitch McConnell of Kentucky addresses the Republican National Convention on Tuesday. (AP Photo/J. Scott Applewhite)

McConnell reacts to the loud, amplified sound from banging the gavel as he checks out the stage at the Republican National Convention inside the Tampa Bay Times Forum on Monday. (AP Photo/J. Scott Applewhite)

Boehner talks to reporters on the floor of the Republican National Convention. The convention officially opened on Monday, but the day's events were canceled because of Tropical Storm Isaac. (AP Photo/J. Scott Applewhite)

Sen. Orrin Hatch of Utah, left, greets Karl Rove, former senior adviser and deputy chief of staff to President George W. Bush, on the floor of the convention. (AP Photo/David Goldman)

Sen. Orrin Hatch of Utah talks with reporters on the floor of the convention center in Tampa. (AP Photo/David Goldman)

Supporters are seated at the top section as Rep. Ron Paul of Texas speaks at a rally at the University of South Florida Sun Dome on the sidelines of the Republican National Convention in Tampa, Fla. (AP Photo/Charles Dharapak)

Sen. Rand Paul takes the stage before his father, Rep. Ron Paul of Texas, speaks at a rally at the University of South Florida Sun Dome on the sidelines of the GOP convention.

Rep. Michele Bachmann of Minnesota speaks during a Unity Rally on Sunday in Tampa. (AP Photo/Chris O'Meara)