even after the white house told us they're being sent back home. press secretary jen psaki trying to dodge the disaster in texas. instead lashing out at the border patrol agents on horseback. >> this has been an incredibly heart wrenching issue. we've watched the photos of haitians gathering under bridges and the horrific video of the officers on horses using brutal measures against people. they were placed on administrative leave and will not be interacting with any migrants. >> meanwhile, nobody in the administration seems to know the exact number of people coming across our border. >> you're telling us that the dhs chief has the most recent numbers about how many of these people under the bridge have been sent back and how many have been released into the u.s. the dhs chief is telling us that he doesn't know. so who else can we ask? >> you can certainly ask the department of homeland security. i'm confident, peter, that you