Stephen King is offering an antidote to what he sees as the biases of right-wing radio talk shows by hiring a former Green Party vice presidential candidate to co-host a morning talk show on two stations he owns. In a rare public appearance, the horror writer held a news conference Tuesday in Bangor, Maine, at the headquarters of his three-station Zone Radio network. "The Pulse Morning Show" will be co-hosted by 50-year-old Pat LaMarche and 43-year-old Don Cookson, a former television reporter. LaMarche ran for vice president as a member of the Green Party in 2004. During the news conference...