Cameron and Comfort were a part in a debate on television with atheists Brian Sapient and Kelly O'Conner of the Rational Response Squad , at Calvary Baptist Church in Manhattan on May 5 , 2007 . Cameron and Comfort participated in a televised debate with atheists Brian Sapient and Kelly O'Conner of the Rational Response Squad , at Calvary Baptist Church , in Manhattan , on May 5 , 2007 .