At Live Aid in 1985, Bono spotted a 15-year-old girl being crushed at the front of 72,000 people. Security wouldn't help. He jumped off the stage mid-song, lifted Kal Khalique over the barrier himself - and missed the entire final song of their set. His bandmates were livid. They thought he'd blown their biggest chance. They had no idea he'd just made them the biggest band on earth.
