Set Up

On today’s show: find out how the FBI built up a network of over 15,000 informants in the years after 9/11, and how they infiltrated our country’s Muslim communities. America Ferrera talks about playing a financially strapped woman who will go to extraordinary lengths to save her home from foreclosure in the off-Broadway play “Bethany.” Director Fisher Stevens describes working with Al Pacino, Christopher Walken, and Alan Arkin on the new film “Stand Up Guys.” And our latest Please Explain!