Liberal television pundit and Democrat political strategist Paul Begala has used a liberal blog to try to refute a Cybercast News Service story that quoted him as saying Republicans wanted to kill him and his children to preserve tax cuts for the rich. Begala's latest commentary appears on the "Campus Progress" blog. "Republicans don't want to kill us. They just want to lie about us," he wrote. The Campus Progress blog belongs to the group that sponsored his appearance at the July 13 first-ever Campus Progress National Student Conference in Washington, D.C. "Imagine my surprise in returning from taking my...