Powerball Jackpot Swells to $596M After No Winner in Latest Drawing
- Powerball jackpot now $596M after no winners Wednesday
- Wednesday's winning numbers 22, 30, 37, 44, 45, PB 18
- Two $1M tickets sold but grand prize unclaimed
- July winner in California won record $1.08B prize
- February's $754.6M jackpot was 6th largest ever
- Tickets sold in 45 states, DC, PR and USVI
