A news report about the USS Iowa gun turret explosion in 1989.
Benghazi Attack Suspect Pleads not Guilty
Ahmed Abu Khatallah, the man suspected of helping to carry out the deadly attack on the U.S. Mission in Benghazi, made his first appearance in federal court and entered a not guilty plea. Khatallah appeared frequently in public since the September 2012 attack and dared authorities to come after him. Mark Albert reports. https://www.youtube.com/user/CBSEveningNews/videos