Comparing the 87 sponsors/cosponsors (as of 6/16) of the apology (at
http://www.congress.gov/cgi-bin/bdquery/z?d109:SE00039:@@@P ) with the list of all 100 Senators (at
http://www.senate.gov/general/contact_information/senators_cfm.cfm ) now yields 13 who haven't signed on:
R-AL Shelby, Richard
R-AZ Kyl, Jon
R-MS Cochran, Thad
R-MS Lott, Trent
R-NH Gregg, Judd
R-NH Sununu, John
R-OK Inhofe, James
R-TN Alexander, Lamar
R-TX Cornyn, John
R-TX Hutchison, Kay
R-UT Bennett, Robert
R-WY Enzi, Michael
R-WY Thomas, Craig
Of the 87, 45 signed on in February, 34 signed on during the week before passage June 13th, and 8 (so far) signed on after passage:
D-ND Conrad, Kent 6/14/2005
D-NM Bingaman, Jeff 6/14/2005
D-RI Reed, Jack 6/14/2005
R-AK Murkowski, Lisa 6/14/2005
R-IA Grassley, Chuck 6/15/2005
R-ID Crapo, Michael 6/15/2005
R-OH Voinovich, George 6/14/2005
R-UT Hatch, Orrin 6/16/2005
The date a Senator signed is important. Note that Grassley and Hatch are members of the Judiciary Committee (as are Cornyn and Kyl). Such membership likely played big roles in their decisions to sign on after they signaled their base that they "really" didn't support the apology. When Frist brings the "nuclear option" to the floor, now all key committee members but Cornyn and Kyl will think they're free to argue the filibuster is "racist". Politicians LOVE to figure out how to "have it both ways".