The two-hour event, attended by nearly 5,000 church members in the main auditorium and remote overflow venues, began with Warren posing questions first to Sen. Obama, as determined by a coin toss, after which the two candidates met on stage and embraced in one of their last appearances prior to their respective conventions. The second half of the program featured the same questions directed to Sen. McCain by Warren, who stressed that the candidate had been placed "under a cone of silence" prior to his turn on stage. Warren organized his thoughtful, yet hard-hitting line of inquiry into four categories,...