Republican presidential candidate Texas Gov. Rick Perry stands by the Bust of Charles A. Ficke, the mayor of Davenport in the 1890's, while watching Louisiana Gov. Bobby Jindal speak before going on stage during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa. © 2011 Patrick T. Fallon

Republican presidential candidate Texas Gov. Rick Perry speaks about his plans for smaller government and a better business environment during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa. © 2011 Patrick T. Fallon

Republican presidential candidate Texas Gov. Rick Perry speaks about his plans for smaller government and a better business environment during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

People hold up signs with faces of Matthew Perry from the "FRIENDS" television show - satirically claiming they thought Matthew Perry and Chandler were supposed to visit - while Republican presidential candidate Texas Gov. Rick Perry speaks during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry answers a question during the town hall portion of an event with Louisiana Gov. Bobby Jindal during a campaign stop at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry speaks about his plans for smaller government and a better business environment during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry answers a question from the audience during the town hall portion of a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry speaks about his plans for smaller government and a better business environment during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry watches Louisiana Gov. Bobby Jindal speak before going on stage during a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.

Republican presidential candidate Texas Gov. Rick Perry takes a picture with two boys after speaking at a campaign event at the Figge Art Museum to gain support in the Iowa Caucuses on Tuesday, December 20, 2011 in Davenport, Iowa.