Now Playing: 05-08-12 Marketplace Morning Report

The Senate is taking a look at a bill to keep student loan interest rates from doubling. But what would a hike in interest rates really cost students and their families? ABC and Univision are planning to launch an English-language channel. AMC Entertainment may be up for sale. We talk with world-renowned chef Charlie Trotter about why he's closing his restaurant in Chicago this summer after 25 years of service. Lake Tahoe is looking at a bid for the 2022 Winter Olympics. Dunkin' Donuts is launching in India, and Spain may bail out one of its biggest banks.