Republican presidential candidate and former Massachusetts Governor Mitt Romney is joined on stage by Sen. Kelly Ayotte R-NH (left) and South Carolina Governor Nikki Haley (R) (right) as they introduce him to the crowd at the Pinkerton Academy in Derry, NH, Saturday, January 7, 2012. (Rod Lamkey Jr/ The Washington Times)
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, listens as he is introduced by Sen. Kelly Ayotte, R-N.H., as he campaigns at Pinkerton Academy in Derry, N.H., Saturday, Jan. 7, 2012. (AP Photo/Charles Dharapak)
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, campaigns at a "spaghetti dinner" held at Tilton School in Tilton, N.H., Friday, Jan. 6, 2012. (AP Photo/Charles Dharapak)
Republican presidential candidate and former Massachusetts Gov. Mitt Romney (center) is joined Jan. 6, 2012, at a campaign event in Conway, S.C., by South Carolina Gov. Nikki Haley (left) and wife Ann. (Associated Press)
Former Massachusetts Gov. Mitt Romney (left), accompanied by Sen. John McCain, Arizona Republican, campaigns for the GOP presidential nomination at the Boys and Girls Club in Salem, N.H., on Thursday, Jan. 5, 2012. (AP Photo/Charles Dharapak)
Susan Mielbrecht of Moultonborough, N.H., holds a handmade sign at a town-hall meeting at Manchester Central High School in Manchester, N.H., on Wednesday, Jan. 4, 2012, as Sen. John McCain endorses former Massachusetts Gov. Mitt Romney for the Republican presidential nomination. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney takes photos with and meets supporters following a GOP presidential campaign stop at Manchester Central High School in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney greets a boy in the crowd in Manchester, N.H., on Wednesday, Jan. 4, 2012, as he leaves a town-hall-style campaign stop in his bid for the GOP presidential nomination. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney fields a question from a youth in the crowd at a town-hall-style campaign stop at Manchester Central High School in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
** FILE ** Former Massachusetts Gov. Mitt Romney (left) and Sen. John McCain shake hands during a Romney presidential campaign stop in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney (behind) and Sen. John McCain embrace in Manchester, N.H., on Wednesday, Jan. 4, 2012, as the Arizona senator endorses Mr. Romney's bid for the Republican presidential nomination. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney (left) fields questions from the crowd during a presidential campaign stop at Manchester Central High School in Manchester, N.H., on Wednesday, Jan. 4, 2012. Sen. John McCain (right) endorsed Mr. Romney's bid for the GOP presidential nomination during the town-hall meeting. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney and Sen. John McCain share a laugh at a town-hall meeting at Manchester Central High School in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney (left) laughs with Sen. John McCain during a town-hall meeting in Manchester, N.H., on Wednesday, Jan. 4, 2012. The Arizona senator endorsed Mr. Romney for the Republican presidential nomination. (Rod Lamkey Jr./The Washington Times)
With less than a week before the nation's first presidential primary, Sen. John McCain (left) endorses former Massachusetts Gov. Mitt Romney (right) for the GOP presidential nomination during a town-hall meeting in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney is joined onstage by Sen. John McCain in Manchester, N.H., on Wednesday, Jan. 4, 2012, as the Arizona senator endorses Mr. Romney's Republican presidential candidacy. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney (left) gets the endorsement of Sen. John McCain in his White House bid during a town-hall meeting in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)
Sen. John McCain (left) joins former Massachusetts Gov. Mitt Romney at a town-hall meeting in Manchester, N.H., on Wednesday, Jan. 4, 2012. Mr. McCain, Mr. Romney's rival in 2008 for the GOP presidential nod, endorsed Mr. Romney in this year's White House race. (Rod Lamkey Jr./The Washington Times)
With less than a week before the nation's first presidential primary, former Massachusetts Gov. Mitt Romney (left) is joined onstage by Sen. John McCain in Manchester, N.H., on Wednesday, Jan. 4, 2012, as Mr. Romney gets the Arizona senator's endorsement in the Republican presidential race. (Rod Lamkey Jr./The Washington Times)
Former Massachusetts Gov. Mitt Romney greet supporters at a town-hall meeting in Manchester, N.H., on Wednesday, Jan. 4, 2012. (Rod Lamkey Jr./The Washington Times)