NumbersUSA says to focus on these people:


(Names marked with an * are up for re-election in 2008.)

Bennett (R-UT)
* Cochran (R-MS)
* Coleman (R-MN)
* Collins (R-ME)
* Craig (R-ID)
* Domenici (R-NM)
Gregg (R-NH)
Hatch (R-UT)
Hutchison (R-TX)
Kyl (R-AZ)
Lott (R-MS)
* McConnell (R-KY)
Murkowski (R-AK)
* Smith (R-OR)
Snowe (R-ME)
Stevens (R-AK)
* Warner (R-VA)

In addition, Sen. Brownback (R-Kan.) didn't cast a vote last week but he was a strong YES voter for amnesty last year.