Illinois: Perry, Santorum could be knocked off Illinois ballot | Chicago Sun-Times
White House hopeful Rick Perry did not file correctly for the March 20 Illinois primary “beauty contest,” and some of rival Rick Santorum’s delegate slates are short of signatures, leaving them open to challenges that could knock them off the ballot. Illinois law requires candidates to file using their home addresses. Perry, the Texas governor whose candidacy may not survive through Illinois, used a post office box in Austin, Texas, for an address.