The daring raid that killed al Qaeda leader Osama bin Laden has always sounded like something out of a Hollywood blockbuster. People eager for details couldn't find out enough about how the secret mission happened.

Now a new book by a former Navy SEAL promises to deliver inside information. The author of "No Easy Day" could face legal action for writing it. And he violated the SEAL's code of silence.

CNN Security Analyst Peter Bergen says it's worth reading.