<P> See Hustler Magazine v. Falwell, Texas v. Johnson . </P> <P> See Buckley v. Valeo and McCutcheon v. Federal Election Commission . </P> <P> See Citizens United v. Federal Election Commission </P> <P> The government speech doctrine establishes that the government may censor speech when the speech is its own, leading to a number of contentious decisions on its breadth . </P>

Who expressed the traditional view of free speech