>> we came out to las vegas. the reason he asked me to go was to cover for him. >> he was seeing peggy. >> yes. >> tell me about jim's relationship with peggy. >> it was all love and kisses. >> really. >> uh-huh. >> more so than with jean who was waiting for him back at home? >> yes. >> before long, other band members say they, too, began seeing the same changes in jim that troubled jean. heavy drinking and erratic behavior. >> he would go through a fifth of crown royal in a night, and one night i'm calling chord changes to the bass player, and he hollers at me in the middle of a song, quit cr...