Preview: TV programme highlights of the week

{ "#" : "This biography aims to uncover the truth behind the myths surrounding Joe Cahill, who led the Provisional IRA into a 30-year war against the British during the 1960s. According to Sinn Fein leader Gerry Adams, Cahill was largely responsible for the subsequent peace process." , "b" : "Hidden History: Joe Cahill IRA Man, Tuesday, 10.15pm, RTE 1:"}

{ "#" : "Raphael Rowe investigates the deceptively-named Tranquillity Bay boot camp in ...