Behind the Republican Revolt

By KAREN TUMULTY, MASSIMO CALABRESIFriday, Jan. 19, 2007Senator Chuck Hagel (R-NE) in the U.S. Capitol, January 16, 2007Jay L. Clendenin / Polaris for TIMEAs George Bush takes the lectern in the House chamber for his State of the Union address, he can finally claim that he is fulfilling the promise of his 2000 presidential campaign to be a uniter and not a divider. With his proposal to increase