they're insulated. they're all part of a club. >> reporter: the atf main clains for one was promoted, or transferred. the one that resigned, dennis burke, we're told is working at arizona state university in a program funded by the justice department. jenna. jenna: and there are new parts to this story every we're. william, thank you very much for the latest. jon: we are america's election headquarters, where you are plugged into politics, and today, president obama is heading for another key battle ground state, pennsylvania. he'll push there for an extension of the payroll tax holiday. why? let's talk about it with chris stierwalt, fox news' digital politics editor. pennsylvania, key to the president's political ambitions if he wants to win reelection. is that why that's the set fog this big announcement? >> absolutely. it's not just pennsylvania. it's specifically scranton, which is the part of the state that is, as you know,