responsible for the suicide bombing. august 24th a u.s. drone strike reportedly killed the son of this man who is the founder of the haqqani network. since that strike there has been an expectation of reprisal attacks against u.s. targets in pakistan. what is not clear this morning is how the suicide bomber was able to travel through a heavily guarded area and identify the u.s. embassy suv. the attack raises the possibility of an insider providing the tip-off. embassy security is being reviewed this morning, jon. jon: we don't think enough about our embassy personnel and the great job they do around the world and the chances they take. thank you. jenna: brand-new polls showing which way folks are leaning and which issues are affecting their decision. our panel of pollsters goes behind the numbers ahead. okay, team! after age 40, we can start losing muscle --