"These men are also people who fought on the front lines, care about their city and provide services. We can't shun them," said Benghazi University professor Iman Bugaighis, referring to several militias. "We had to ask them to come back and protect our hospital and streets."
Yes, they fought on the front lines with courage—Islamists often speak of sacrificing their lives in jihad and martyrdom—but the victory was handed to them by NATO, a NATO led by the United States, and a United States whose officials the Ansar al-Sharia killed perhaps because they were trying to get some of the weapons back.
"The [Libyan] government lost a very good opportunity after our 'Rescue Benghazi' event [which pushed the militias out of town following the attack on the consulate] to control these militias, break them apart and absorb them into legitimate bodies," said Younes Najim, an organizer of the campaign to push Ansar al-Sharia out. Note that Najim's solution is to have the Ansar al-Sharia join the army and police.
As result, the radical Islamist militias may some day overthrow the Libyan government just as such smaller Salafist forces will help the Muslim Brotherhood suppress opposition and install a Sharia state in Egypt, Tunisia, and Syria.