Take a number and get in line. :-)
Host Jay Leno (R) listens as actor and former senator Fred Thompson announces his candidacy for the Republican presidential nomination on "The Tonight Show with Jay Leno" in Burbank, California September 5, 2007. Thompson formally entering the 2008 White House race with the TV interview as his Republican rivals gathered for a debate. REUTERS/Paul Drinkwater/NBC/Handout