intransally. the banditos the key players in the shootout with the cossack which is apparently is affiliated or trying to be affiliated with the helds angel have a long and deadly rivalry. the police knew it was cooking. it's not over. these bikers are deep into revenge and revenge killings and bombings and shootings. there's more violence to come somewhere so we have to be on our game in law enforkment to watch out. >> it's astonishing when you thinking the threats are, isis homegrown terror now we're seeing nine people killed from this. you said police were already on the scene before the fighting broke out and they called in reinforcement. what are the biggest challenges for law enforcement when they respond to a situation reich this knowing that it's already brewing and knowing the threat and risk is still there? >> well, you have great law enforcement in waco and mcclenlennon