The straight of Hormuz obviously is their trump card to play, but if they had an American pilot in their captivity, that would be a major major bit of leverage for them. Hey everybody, welcome to Here's the Scoop from NBC News. I'm Yasmugian.On the show today, college basketball fans are going to be watching their prop bets and their brackets for the weekend's NCAA's Final Four. But what toll is the rise of gambling taking on student athletes. We're going to get into that.Up first though, we are starting wi ...