The old Soviet constitution < guaranteed > free speech and free elections.....
Saddam did, in fact, kill people who said things he did not wish to hear. One well-documented case involved a member of his inner circle of advisors. IIRC, Saddam murdered the man himself.
Ed "If an enemy power is bent on conquering you, and proposed to turn all of his resources to that end, he is at war with you; and you -- unless you contemplate surrender -- are at war with him." --Barry Goldwater