ICE, as in the rank and file are as mad as you are. My brother in law is ICE, their hands are completely tied, they are basically forbidden from enforcing the law. Instead, their job consists of riding planes to Ethiopia, Egypt, China to accompany returning immigrants while the border is overwhelmed with illegals.
Then he, and other ICE employees need to start leaking information like this to reputable news orgs to get the message out. If this Texas town had known beforehand of this bus, they should have pulled it over and escorted it to the border, or at least to Austin.