I even recall reading about a little dust up between the two states regarding the building of a no - toll bridge. Governors of both states called out the national guard IIRC, the bridge was shut down, but it was eventually resolved peacefully.
Known in the history of Bryan County Oklahoma as the Texas/Okalhoma war.
Texas and Oklahoma may have their differences, since Oklahoma sucking is the only thing that keeps Texas from sliding off into the Gulf, but in a case like this, I think the Texas/OU fans on both sides of the river would react the same.
And it would be ugly (for the federal servant of the States).
/johnny