WASHINGTON (AP) — It's the stuff of Republican nightmares: Fox News runs out of advertising time. But in an election bursting with money from an expected 17 Republican presidential candidates and dozens of outside groups supporting them, NCC Media, the company that handles placement of political ads for most of the country's cable systems, is already working out the puzzle of how to accommodate everyone. "Fox is a revenue driver," said Tim Kay, NCC's director of political strategy.Read more on NewsOK.com