Durbin, a fellow Democrat and Illinois’ senior senator, noted that Rep. Bobby Rush, a Chicago Democrat, appeared at Gov. Rod Blagojevich’s announcement of his appointment of Burris and used racially charged language to defend the appointment.

“My colleague from Illinois, Congressman Bobby Rush, made strong statements along those (racial) lines,” Durbin said on WGN-AM (720). “They were painful and hurtful, and it became part of this calculation.”