Workers inspect the tunnel boring machine at the Telt construction site in Saint Martin de la Porte, France.

Workers inspect the tunnel boring machine at the Telt construction site in Saint Martin de la Porte, France.

Photographer: Giulio Napolitano/Bloomberg

The Tunnel, the Hut and the Face-Off Menacing Italy’s Coalition

Five Star traces its origins to an environmental protest against the TAV project. Failure to block it now would be a huge blow.

You can trace the rise of Italy’s Five Star Movement to a break-in at a ramshackle Alpine hut near the French border.

In 2010, Five Star’s founder, the comic Beppe Grillo, stormed the outpost at a work site in the mountainous Val di Susa with a band of supporters to protest plans for a high-speed rail tunnel through the Alps to France.