... going on:
A man in San Antonio walking home with a rifle on his back gets tased and arrested after being told he's free to go.
Yeah, it's at night but if it's legal to carry openly then it's legal to carry openly.
I suspect that the DA will drop the charges so that preemption can't be challenged, though surely Open Carry TX could bring a suit to have it challenged. Either way the message is clear: carry openly and you should expect to be harassed.