In this image released by NBC, Republican presidential candidate Michele Bachmann, of Minnesota, left, points to a photo of host Jimmy Fallon, dressed as Bachmann, during a visit to "Late Night with Jimmy Fallon," that aired early Tuesday, Nov. 22, 2011, in New York. (AP Photo/NBC, Lloyd Bishop)

Photo by: Lloyd Bishop

In this image released by NBC, Republican presidential candidate Michele Bachmann, of Minnesota, left, points to a photo of host Jimmy Fallon, dressed as Bachmann, during a visit to "Late Night with Jimmy Fallon," that aired early Tuesday, Nov. 22, 2011, in New York. (AP Photo/NBC, Lloyd Bishop)