The recent spike in metal prices, combined with a shortage of miners, means mining companies are hiring. So some teens are opting not to go to college, and instead are heading underground. A miner is shown at work in Newmont Mining's Leeville mine near Carlin, Nev.
Bill Burton, shown during a news briefing at the White House in January, is now with pro-Obama superPAC Priorities USA Action. He says the superPAC is "careful to make sure that we are in compliance with the rules."
J. Scott Applewhite/AP