The most surprising thing about the border is that US presidents keep being surprised by it

(CNN)New photos released by a US congressman Monday revealed conditions in Border Patrol custody: Migrants packed on mats in crowded cage-like spaces, wrapped in Mylar blankets.If these images of children and families detained in a government-run tent facility in Donna, Texas, look familiar to you, they should.We’ve seen this before. Again and again.Remember this photo from 2019, when families were held in crowded conditions in temporary tent facilities?