Several media outlets including the C-B-C are identifying the gunman involved in the shooting on Parliament Hill in Ottawa.  The C-B-C says he was 32-year-old Michael Zehaf-Bibeau.  The C-B-C says the shooting suspect has a criminal record in Quebec, relating to drug charges in 2004 when he lived in Montreal.  In 2011 he was also charged with robbery and uttering threats in Vancouver.  Parliament Hill remains on lockdown.