Unrest in Libya; Wendy Kopp; Carlos Fuentes
Professor Dirk Vandewalle and BBC correspondent Barbara Plett discuss the internal conflict in Libya and whether it will escalate into civil war. Founder and C.E.O. of Teach for America Wendy Kopp examines education in America and the need for change in the school system. Author Carlos Fuentes on his latest book, "Destiny and Desire," which follows two men in contemporary Mexico.