I live in a Northern Italian city, which amongst other claims to fame is the fact the the Brigate Rosso (Red Brigades), who terrorised Italy for many years, was founded in a trattoria just outside of the city.
I came across these pensioners intent in reliving those formidable years of protest and violence of 68 and beyond. Any fashionable cause will do, to dig out the Ban the Bomb symbol and wave some flags, and feel young again.
PS the iPhone is perfect for this sort of thing.