Airing on Friday, April 3, 2015: The biggest loser of a Kentucky championship in the men’s NCAA tournament might just be the sportsbooks in Vegas. Gamblers have put a lot on Kentucky to win, including tens of thousands of dollars of bets made at 50-1 odds that the Wildcats would go undefeated. That means big liability for the house. On a day the stock markets are closed, we look at the gambling markets. We investigate. Plus, Labor Department figures released today show that employers added just 126,000 new jobs in March. Thousands of jobs in oil and gas extraction were lost as oil prices continued to fall. We recently visited the Bakken shale oil field in North Dakota, where employers and workers are feeling the pinch. Also, oil prices dipped today after news of a framework for an Iran agreement and eventual lifting of sanctions. But Iran oil won’t flow freely for a few years to come, most likely. We look ahead at what that new oil world, once again including Iran, might look like.