Garry Mac Donncha presents a look back at sporting scandals, including Lansdowne Road football riot of 1995 when English hooligans ripped up the stadium, and the controversy that exploded after Thierry Henry's handball in a World Cup play-off in Paris in 2009. With contributions from sports broadcasters Seán Bán Breathnach, Cárthach Bán Breathnach, Gráinne McElwain and Cuán Ó Flatharta