welcome to you. in the past few minutes, the rabbi who was one of the hostages in this incident has released a statement. what has he said? , �* , , , said? yes, it's very interesting what he's _ said? yes, it's very interesting what he's got _ said? yes, it's very interesting what he's got to _ said? yes, it's very interesting what he's got to say. - said? yes, it's very interesting what he's got to say. this - said? yes, it's very interesting what he's got to say. this is i said? yes, it's very interesting i what he's got to say. this is rabbi charlie walker, one of the four people held hostage. three members of the conversation. —— congregation. he says, "overthe years, my congregation and i have participated in multiple security courses from the colleyville police department. he says we are alive today because of that education, and i encourage alljewish congregations, religious groups, schools and others to participate in active shooter security courses." he goes on," in the last hour, the gunman became increasingly belligerent and threatening. without the instruction we receive, we would