Kevin Vickers gets mixed reaction for tackling protester

Thu, May 26: Kevin Vickers is well-known as the heroic sergeant-at-arms who shot and killed an armed man inside the House of Commons in October 2014. He's now Canada's ambassador to Ireland, and once again sprang into action today, taking on a protester at a ceremony in Dublin. But as Kylie Stanton reports, not everyone is happy with what went down.