RCMP: motivation behind attacks on Parliament Hill not clear

The R-C-M-P Commissioner says the motivation behind the attacks on Parliament Hill is not completely clear.  Bob Paulson says Michael Zehaf-Bibeau was in Ottawa to resolve an issue with his passport application.  Paulson says the shooter’s passport was not removed or seized.  He says Zehaf-Bibeau was in fact trying to get a passport and was under investigation.  There was question as to whether or not he would get one.  Paulson says the passport and the shooter’s radical views played a part in his motivation.  He says there is information suggesting Zehaf-Bibeau was in association in others sharing his radical views.