to push the borders out. the president treated about mexico taking people and allowing them to stay in mexico while their asylum claims are being processed. it would be smart to do this. very smart in mexico long before they get to her southern border. it is a way to get certain people out of their country and demand the u.s. no crossings. why is it an mexico's interest to help on this? >> it's simple. ask the mayor of tijuana to you want more of this? the u.s. and mexico have an alignment of interest to stop the first wave. we must hold the line and do it now very visibly otherwise we are creating incentives. we'll be sending a signal to second, third and fifth waves to come. there is no alignment they are. you will shut down the border.