Sandman, you need to think outside the liberal monocular. Waco was a freakshow from both ends of the political spectrum.
And yes, Redawn was a movie, the Civil war of 1862-1865 was not a movie. It was millions and millions of Amercians shedding blood over each other in a dispute over states rights against the perceived federal overreach of power. It could most assuredly happen again in times not far different from ours.