A quote from Open Range......"Man's got a right to protect his property and his life, and we ain't lettin' no rancher or his lawman take either."
Not trying to take away from the OP's perspective, but I feel that much of the situation now being faced by American citizens could have been avoided altogether if folks had not hung their heads and tucked their tails years ago when all this crap got started. Who first thought up the idea of telling someone else what they could or could not do on their own property? And why didn't they receive a timely drubbing to remove such nonsense from their mind?
And yes, I agree, my livestock belongs to me, and I will defend them against ALL threats.....foreign or domestic.