“CBS’ startling decision this week to pull the broadcast plug on the biographical drama (as distinct from biographical documentary) “The Reagans,” following an extensive campaign by conservative activists alleging the movie was “inaccurate” and “unfair” to the former president, reflects a dazzling and immensely troubling lack of awareness of the sacred importance of this vital cultural freedom. Furthermore, such preemptive, content-driven attacks on works of art are on the rise in America.”