You may have read Mark Ruffalo giving out about political stuff in these pages recently. It seems as if the US authorities were paying attention. Mr Ruffalo has allegedly been placed on a terrorism watchlist after organising screenings of a new documentary on natural gas drilling. Pennsylvania's Office of Homeland Security did not take kindly to GasLand, Josh Fox's Sundance hit, and elected to place Mark on the danger list.

The folks behind this week's The Pipe, a documentary on the Corrib gas pipeline controversy, had better take note.

dclarke@irishtimes.com