Dave Davies

Former Russian master spy Sergei Tretyakov and journalist Pete Earley reveal secrets of espionage in America after the fall of the Soviet Union. Tretyakov ran Russia's post-Cold War spy program — but also worked as a double agent with the FBI before his defection in 2000.

Julia Preston, national immigration correspondent for The New York Times, discusses the unintended consequences of the U.S. border crackdown — and how the battle over immigration is affecting communities across the country.

Mary Lillian Ellison, better known as The Fabulous Moolah, died Friday at age 84. She was a wrestler, promoter and trainer on the so-called "lady wrestling" circuit for more than 50 years.