Yes open carry has been legal in Oklahoma for a while now. Constitutional carry was just implemented on Nov 1st. His previous forays that I know of involved walking through a park where there apparently a large number of young children playing and at a privately sponsored festival clearly marked no firearms in Tulsa. The OKC incident was resolved with him leaving the park but he was arrested in Tulsa. From what I understand he sent a video to fellow "auditor" showing him presumably drinking while carrying a rifle in Twin Peaks. Apparently, and I did not know this, there is a statute prohibiting the carrying of long guns in any establishment the serves alcoholic beverages. The "hysterics" are because of, despite his vocal posturing of "education and auditing the 2nd Amendment", he has managed to do nothing except detract from the gains made in Oklahoma as far as gun rights.