RUDD-OCTOBER 15, 2002-Dr. Warren Rudd, (name is William but goes by Warren) at Rudd Clinic which specializes in the treatment and prevention of colon disease. seen here with a colonoscope which is used in colonoscopies as preventative tests for colon cancer. shot in Toronto Tuesday October 15, 2002. (TANNIS TOOHEY/TORONTO STAR) (Photo by Tannis Toohey/Toronto Star via Getty Images)