Public filming allowed ??!? - California/Mexico Border Check Point - Revisit - Part 1

Was in California and meet up with a few other auditors for some 1st Amendment audits at a couple of border check points. Last time auditors visited this check point, they were illegally detained, assaulted, battered and arrested. Our purpose is to exercise and educate others of our rights. We went here to see if the sacrifices the earlier auditors suffered through made any changes.