A bill introduced Tuesday by Wisconsin Congressman Jim Sensenbrenner would stop the National Security Agency’s massive collection of phone and Internet records. Meanwhile, the NSA denies reports that President Obama knew it was spying on German Chancellor Angela Merkel. Joy Cardin’s guest law and political science expert discusses the controversies, and invites you to weigh in on this week’s Big Question: Should the NSA stop spying on American citizens and U.S. allies?
