We are learning more of the young soldier who was shot and killed this morning at the War Memorial in Ottawa. Nathan Cirillo was 24-years old and is survived by a young son.  Cirillo was a reservist with the Argyll and Sutherland Highlanders in Hamilton.  Police have now surrounded his home in Hamilton to offer protection while his family decides who will speak to media.  Cirillo has a long history with the Canadian Armed Forces, joining the Cadets when he was 13-years old.