Powerball jackpot grows to $535 million, fifth largest ever

A $2 investment could yield more than a half-billion dollars in the Powerball lottery's fifth-largest jackpot in a 25-year history that is up for grabs on Saturday.The Multi-State Lottery Association, which runs Powerball for 44 states as well as Washington, D.C., Puerto Rico and the U.S. Virgin Islands, said the size of the jackpot increases with the number of tickets sold, and could grow further before the drawing.In the televised drawing set for Saturday at 10:59 p.m. EDT in Tallahassee, Flor