Americans are remembering rock musician Tom Petty. Petty died on Monday after suffering a cardiac arrest at his home in Malibu, California. He was 66 years old. Petty's family said he was taken to a hospital early Monday, but doctors could not help him. They said he died several hours later "surrounded by family, his bandmates and friends." Petty and his band finished their most recent tour just last week at the Hollywood Bowl in Los Angeles. In December, Petty told Rolling Stone magazine that he thought this would be the group's last performances together. He said, "It's very likely we'll keep playing, but will we take on 50 shows in one tour? I don't think so. I'd be lying if I didn't say I was thinking this might be the last big one.