After a loooong trip down to NCR, New Reno and environs, I am back in Redding to finish up the mine quests. However, when I go into the Ace Casino, the guards in front of the door at the back room are immediately hostile to me! WHAT HAVE I DONE?! Way too far along to load an earlier save (esp since I don't even know what triggered this reaction). Any suggestions? When I try to engage the guards (from front, OR from behind, when I open the metal door), the Mayor gets involved and quickly gets roasted by my companions. Any way to salvage this situation? Thanks!