Many college students, who used to see spring break as an opportunity to earn a couple of extra Bs - as in beaches and beer - are being forced to stay put. For the second consecutive spring, many colleges and universities are cancelling or shortening the annual week off. And one school that isn't, the University of California - Davis, is offering to pay students $75 to have a "stay-cation" and remain at home or on campus for the week. It's an effort to keep students from spreading the still dangerous coronavirus at a time many are growing weary of pandemic restrictions and think it may now be O.K. to let their guard down.