Metallica's charity All Within My Hands has donated more than $10 million to workforce education, mostly in the form of grants through trade schools and community colleges. The band's philanthropy began with the simple question of what to do with their leftover food backstage - and grew into disaster relief and more. "At a certain point you realize, like, hey, you know, we're selling tickets, we're doing well, the ship's not sinking. What can we do to make people's lives better," bassist Robert