Police are investigating a fight at a Detroit music venue involving the lead singers of the White Stripes and Von Bondies.The fight between Jack White of the White Stripes and Jason Stollsteimer of the Von Bondies broke out Saturday night at the Majestic Theatre Center, police said. Stollsteimer, 25, told police that White punched him seven times in the face. Police said Stollsteimer's right eye was bruised and swollen, and he was bleeding from his nose. He was treated and released from a Detroit hospital. Prosecutor Marcus Connor said his office is awaiting results of the police investigation before deciding...