The Pacquiao-Mayweather Showdown

Filipino boxing legend Manny Pacquiao and the undefeated Floyd Mayweather face off in Las Vegas tomorrow night for what's being called the "Fight of the Century." For a sport that's seen dwindling spectator interest, this match will beat all previous records. Ticket sales, pay-per-view, and TV rights are expected to bring in more than $400 million, and each boxer is expected to earn more than $100 million.