Several media outlets including the C-B-C are identifying the gunman involved in the shooting on Parliament Hill in Ottawa.  Report say he was 32-year-old Michael Zehaf-Bibeau. Reuters is reporting that US agencies have been told the suspect is Canadian born.  The CBC says the shooting suspect has a criminal record in Quebec, relating to past drug charges.  Parliament Hill is still on lockdown.  Police are not saying if they are searching for other suspects.