smugglers, putting themselves and children at risk. it's not safe for anyone. we have vulnerable people in the hands of violent criminals throughout this cycle. that's not a good place to be. >> did what happened yesterday put at the top of your mind to tell the officers, many of whom are latino, many have families that migrated the way we are seeing here now, that be careful with that tear gas, don't put it there where there are women and children, there are other ways to deal with it? i'm not the one there. i'm not there who has to take the rocks. is that a moment where you guys are going to say to them, don't do that unless you absolutely have to because forget about optics, the reality of what is means for women and children is horrible. i can't imagine what it would be like for one of our kids. >> that's the last thing we want to have happen. let me just say, we have worked very hard on our use of force policy, our train, our tactics and procedures. it's done through a rigorous, self-critical, transparent