WASHINGTON - JULY 20:   NBC Chief White House Correspondent David Gregory (L) speaks as moderator Tom Brokaw (R) look on during a taping of 'Meet the Press' at the NBC studio July 20, 2008 in Washington, DC. Gregory discussed topics related to the presidential election in November, 2008. Getty Images logo Getty Images 16 months ago

WASHINGTON - JULY 20: NBC Chief White House Correspondent David Gregory (L) speaks as moderator Tom Brokaw (R) look on during a taping of 'Meet the Press' at the NBC studio July 20, 2008 in Washington, DC. Gregory discussed topics related to the presidential election in November, 2008.