blankstein. andrew, good to have you with us. if you can bring us up to speed in terms of what you are hearing from law enforcement officials regarding what exactly happened and if any details whatsoever that we may know about the shooter, the motivation or the scene there at this time. i ll start with the motive. they are saying at this point they don t know. one of the things was trying to really rush to the scene. it was such a chaotic scene. the shooting was reported at about 11:20 pacific time. according to witness accounts, the gunman came up to the bar entrance, may have shot a security guard first, went to the bar area, more shooting followed and possibly as witnesses have said, ignited the smoke bomb and then fired indiscriminately. according to the witness, obviously the next part was