Ten Years Later/Brother Rick Curry/This Is Peace?

"Ten Years Later" examines the consequences of the 1989 wreck of the Exxon Valdez off the coast of Alaska. "Brother Rick Curry" profiles the Jesuit priest who has made a school of the arts for disabled people. "This Is Peace?" examines the behavior of paramilitary group in Northern Ireland. "Andrew Rooney" talks about Monica Lewinsky's book.