Howard Stern says he can deliver swing votes to Kerry New poll: Stern’s listeners favor Kerry over Bush by a 10-point margin Radio shock jock Howard Stern is predicting that he will help deliver the heavily sought-after swing voters to presumptive Democratic presidential nominee Sen. John Kerry this November. On air yesterday, Stern told The Hill: “I’m both pro-Kerry and anti-Bush. More anti-Bush. I encourage people on the air and personally [to vote for him]. Here’s the deal, dude. It turns out the show has a lot of influence among swing voters, voters who are not Republican or Democrat, but...