The events we saw in Dublin last Thursday have shocked decent people across the country. Three innocent little children and their carer were attacked. The city was in shock and our thoughts remain with those affected. Later, shops were looted and buses were set on fire, and there were open attacks on members of the Garda. The message this House needs to send out loud and clear tonight to the thugs and degenerates responsible is one of zero tolerance. Yet, when unity was needed, what did Sinn Féin do? It grandstande…