couple of seconds so flash bang is distraction technique that indicates they went in and why, i guess they ll tell us at the next briefing. but you know i have a either they figured at the point the shooter or hostage taker was nogd off looked like he was fatigue and probably they have eyes on the guy and probably had photo op toik see what was going on inside and saw the advantage or maybe they thought you know what maybe he s going try to hurt somebody and they had to go in but probably one of those two options. but you know we don t know yet. ashley: as you said that will be things and informs that comes out and the coming hourses, hopefully or days as you said that you know that hot, fatigue hostage taker fatigue because of the stressful situation we were all hoping that it was coming to an end. also talk to us about how synagogues can better prepare for situations like this.