I admit that I'm late to this argument, but I don't see that he lied. In the House of Representatives, 215 Republicans voted for the resolution while 6 opposed it. 82 Democrats voted for it while 126 voted against it. In the Senate, 48 Republicans voted for it while 1 was against, and 29 Democrats voted for it while 21 voted no.
The Democrats who voted for it were: Sens. Lincoln (D-AR), Feinstein (D-CA), Dodd (D-CT), Lieberman (D-CT), Biden (D-DE), Carper (D-DE), Nelson (D-FL), Cleland (D-GA), Miller (D-GA), Bayh (D-IN), Harkin (D-IA), Breaux (D-LA), Mary Landrieu (D-LA), Kerry (D-MA), Carnahan (D-MO), Baucus (D-MT), Nelson (D-NE), Reid (D-NV), Torricelli (D-NJ), Clinton (D-NY), Schumer (D-NY), Edwards (D-NC), Dorgan (D-ND), Hollings (D-SC), Daschle (D-SD), Johnson (D-SD), Cantwell (D-WA), Rockefeller (D-WV), and Kohl (D-WI).
You can look it up, if you like.