CNN CNN Newsroom November 2, 2013 17:43:00
Yahoo! account breached security, but others say the warning could have saved lives. what do you think would have happened if the commanders had listened to the advice of major brezler? >> i would have my son. >> reporter: less than two weeks after he sent the e-mail, buckley's son, greg buckley jr., was shot and killed along with two other marines at the same base. >> he was in the gym with his friend, just working out. they walked in with a ak-47 given to him, and sanwar, and executed three marines. >> the only reason that the shooter was on that base and had access to weapons is because he ...