Powerball jackpot soars to $1.3 billion after no winning numbers picked Saturday

Good news for those whose Powerball numbers didn’t come up a winner Saturday: No one else won the nearly $950 million jackpot, either. That means the jackpot will jump to an estimated $1.3 billion Wednesday in what by far will be the largest U.S. lottery prize ever. The winning numbers — disclosed live on television and…