Donald Trump, the Republican hair apparent
A supporter of Donald Trump wears buttons at the South Florida Tea Party's third annual tax day rally April 16, 2011 at Sanborn Square in Boca Raton, Fla.Gary Coronado/AP
Billionaire Donald Trump speaks to a crowd at the 2011 Palm Beach County Tax Day Tea Party April 16, 2011 at Sanborn Square in Boca Raton, Florida.John W. Adkisson/Getty Images
Donald Trump speaks to the press March 10, 2011, during an announcement that he is investing in the development of luxury properties in the country of Georgia.Lucas Jackson/Reuters
Donald Trump and his wife, Melania, arrives on the red carpet for the 83rd Annual Academy Awards held at the Kodak Theatre on Feb. 27, 2011 in Hollywood.Mark Ralston/AFP/Getty Images
Donald Trump and two of his children appearing in The Apprentice Finale: Part 1 of 2 - 'Tee-d Off.'
U.S. property mogul Donald Trumpstands next to a bagpiper during a media event on the sand dunes of the Menie estate, the site for Mr. Trump's proposed golf resort near Aberdeen, Scotland, May 27, 2010.David Moir/Reuters
Donald Trump appearing on the Celebrity Apprentice.Ali Goldstein/NBC Universal, Inc.
Miss Universe 2009 Stefania Fernandez of Venezuela smiles after winning the crown as she stands with Miss Universe organization owner Donald Trump during the annual pageant at Atlantis on Paradise Island in the Bahamas Aug. 23, 2009.Lucas Jackson/Reuters
Donald Trump speaks with the Globe and Mail at the National Club in Toronto on Oct. 12, 2007, before the official groundbreaking for the Trump International Hotel and Tower.Charla Jones for The Globe and Mail/The Globe and Mail