US Republican hopeful for 2016 presidential race says ‘gun-free zones’ are a ‘bad idea’ and citizens should be allowed to carry weapons while watching moviesUS presidential hopeful Rick Perry has said filmgoers should be able to take their guns into cinemas in order to help stop fatal shootings.Speaking on CNN’s State of the Union on Sunday, gun rights proponent Perry was reminded by host Jake Tapper of the killings in Lafayette, Louisiana on Thursday evening at a screening of the Amy Schumer comedy Trainwreck.