What feds? The FBI? Woukld they want a shootout with the Texas Rangers? (NOT the baseball team.)
And besides, the first step will be some US Marshals arresting the plant manager at a refinery for operating without a permit. Will the Texas Rangers go to bat for him? Doubt it.
We can have CW2 dreams all we want, but the fact is the local LEO’s will just follow orders. I used to think different, but have talked to way to many to believe that anymore.