Democratic presidential hopefuls, from left: former Sen. Mike Gravel, D-Alaska; Sen. Christopher Dodd, D-Conn.; former Sen. John Edwards, D-N.C.; Sen. Hillary Rodham Clinton, D-N.Y.; Sen. Barack Obama, D-Ill.; New Mexico Gov. Bill Richardson; Sen. Joseph Biden, D-Del.; and Rep. Dennis Kucinich, D-Ohio.

First published in the July 24, 2007, 8:39 a.m. edition

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