A Thai student flashes a three-finger salute, an unofficial symbol of resistance against the army's May coup, as she stands by a poster of the latest Hunger Games film, at a cinema hall in Bangkok on November 20, 2014.  Thai police said they have detained three university students from outside Bangkok cinemas on November 20 as at least two theatres cancelled opening screenings of 'The Hunger Games' in the junta-ruled nation.   AFP PHOTO/Christophe ARCHAMBAULT        (Photo credit should read CHRISTOPHE ARCHAMBAULT/AFP/Getty Images)