pennsylvania senate debate in pittsburgh. >> we had a coin flip to say who will go first. congressmen sestak will lead off on both. the opening and closing is will be one minute. the questions will come from me facebook page.i's we also got some video tape to questions from me. -- videotaped questions from me. >> thank you for tonight to debate. we know the challenges to our state. tonight we have two men who led been shaped by different experiences in life, who have different set of values. mr. toomey comes from wall street where he believes answers can be found by giving breaks to large institutions consequences