Gas Prices, NCAA Decision, Third Parties

Why are gas prices are so high this summer? Then, court rulings and public opinion are pushing the NCAA to allow more compensation for college athletes. And, will political polarization lead to the creation of a new 3rd political party? Also on today’s show: stress is linked with gray hair and could be reversible; the so-called Doomsday Glacier may not be so scary after all; the bacteria of a baby’s belly shapes the baby’s reaction to scary situations. (AP Photo/Damian Dovarganes)