Justin Marshall: Ireland's statement Six Nations rugby win over France, red cards feature again

Justin Marshall - former All Blacks halfback and esteemed broadcaster - joins Martin Devlin on It's Only Sport to recap an entertaining opening weekend in the Six Nations. Ireland beat France 38-17 in the pick of the matches, while Scotland held off Wales 27-26 and England edged Italy 27-24. Marshall, who's currently in the UK, talks to Devlin about the three tests, with a focus on how good Ireland were against France and whether or not red cards are being officiated correctly and fairly.