AMERICAblog suggests calling them to ask why.
Sounds like a good idea to me.
DeWine, Mike- (R - OH)
140 Russell Senate Office Building, Washington, DC 20510
(202) 224-2315
Web Form: www.dewine.senate.gov
Voinovich, George- (R - OH)
524 Hart Senate Office Building, Washington, DC 20510
(202) 224-3353
Web Form: www.voinovich.senate.gov/contact/index.htm