Senator Tom Coburn; Debt Limit Talks; Laurence Tribe

Senator Tom Coburn, Republican from Oklahoma, discusses negotiations between both political parties to resolve the debt issue and avoid default. Professor Martin Feldstein of Harvard University and David Leonhardt of the New York Times discuss the debt ceiling negotiations and the political reactions to President Barack Obama's latest proposals. Professor of Constitutional Law at Harvard Law School Laurence Tribe explains his lawsuit against the Veterans Administration for its treatment of homeless veterans in the United States.