Law can be retconned. That's what a court decision is. Convictions or exonerations under a court decision cannot be retconned (except by pardon). Yes, we are r

Law can be retconned. That's what a court decision is. Convictions or exonerations under a court decision cannot be retconned (except by pardon). Yes, we are ruled by the ones doing the retconning: that's what elections are for.