There's a fascinating case playing out for Yahoo that will certainly set some predecence. The essence of the action regards content that's legal in one place (US) yet illegal in another (France). Quoting from the cited article, "Yahoo says its more than two dozen subsidiaries comply with the law in each nation where they are based. Demands that its U.S.-based portal abide by French law violate the First Amendment, and it's technologically impossible to censor its U.S. site for users in France".
A very tough call, indeed.
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