To serve & set up: Undercover cops infiltrated Occupy Austin

Infiltration, entrapment and dramatic revelations - the kind of plot you'd get in a gangster movie is apparently happening for real in the American state of Texas. Seven Occupy activists there are facing years in jail for attempting to block a port entrance last year. But it's now emerged that undercover cops were not only involved - but actually set it up - dusting their tracks as they went.