Not that they (Red Brigades) ever really went away; they were just dormant for awhile. But they clearly feel encouraged by Islamic attacks on the West, and they're probably going to resurface not only in Italy but in other parts of Europe.
Our old friends in Peru, the Shining Path Guerillas also have re-emerged this week. Its like a reunion of terrorists. We even had the ex-SLA woman sent to prison and Patty Hearst on all the talk shows in the last year. Maybe they will stage a comeback. I even look for the Serbian "Black Hand" terrorists from World War I to reappear soon not to mention the Anarchists and Luddites of the late 1800's staging a reunion tour. The Barbary Pirates are probably regrouping in Libya as we speak.