The National Security Agency director made the rounds again on Capitol Hill to defend two surveillance programs leaked to the press. Gen. Keith Alexander appeared before the House Intelligence Committee Tuesday, along with other members of the intelligence community and FBI. The government says its Internet monitoring program and the collection of phone logs have stopped more than 50 terrorist attacks.
Ailsa Chang is an award-winning journalist who covers criminal justice, terrorism and the courts for WNYC. She found her way into public radio after practicing law for five years, and can definitely say that walking the streets of New York City with a microphone is a lot more fun than being holed up in the office writing letters to opposing counsel.