(CNN) – Herman Cain said Tuesday he could feel the pressure from his fellow 2012 candidates ahead of the CNN Western Leadership Conference Debate in Las Vegas.
"The way it feels is that you got this big bull's-eye on your back, and it keeps getting bigger," Cain told CNN's Wolf Blitzer on "The Situation Room."
Programming note: GOP presidential candidates next face off at 8 p.m. ET Tuesday, October 18, in the CNN Western Republican Presidential Debate in Las Vegas, Nevada. Submit your questions for the debate here.
RELATED VIDEO: Cain: Blacks open to conservative ideas