Powerball jackpot reaches $400 million

The Powerball jackpot is now worth an estimated $400 million. The prize–the cash option is worth $244.8 million–has ballooned without a jackpot winner since Nov. 4. The Saturday drawing also failed to produce a jackpot winner. The last jackpot winning ticket was sold in Tennessee for the Nov. 4 drawing. The last Powerball jackpot winning ticket…