Shoot the guards at the entrance to the Silver Rush (Fallout: New Vegas)

Kill them.

This may be due to the quest Pay the bills, there is a bug that after the transfer of the evidence Jackson about the attack on the caravans of Cass, according to the agreement between the Red Caravan and van Graffami, the latter become hostile. Or if the team itself Cass that they also become hostile to GG

I have no one bug . I just fuck . Okazyvaetsya when you come to silver rash is a scene where head store kills someone .(apparently nerasplativshegosya customer) And while this scene does not pass , go no farther than the security guard is impossible.
That's my problem .