Scandal: The former commander of special operations in North Africa says he, like our president, was incommunicado during the Benghazi attack. We may soon hear from the hero who survived 20 hours waiting for help. During the second wave of attacks on Benghazi, diplomatic security agent David Ubben was on the roof of the CIA annex with two former Navy SEALS. Eventually, several rounds of mortar attacks found their mark, killing Tyrone Woods and Glen Doherty while shredding Ubben's right leg. Ubben was stuck on that rooftop for 20 hours before help finally arrived. He can tell us and former...