Mass Shooting: A Vegas Notion

Just now, the latest:  unconfirmed but likely at least 3 killed near or inside a Wal Mart in Las Vegas, possibly including police officers, and more shot, and claim that more than one shooter and some shouting before hand about "the revolution has begun" or some such.  Seems police shot at pizza place and suspects then ran inside the Wal Mart.  Seems like victims at Wal Mart in addition to the police officer at the police place, plus a report that one of the suspects is down. Update: This new report has the suspects shooting only one at Wal Mart, then going to back of store and carrying out suicide pact.  More here on suicides, and it was white man and woman.