John McCain is an enemy of the First Amendment. The senator has graciously allowed me to say that in print, even in Arizona, even when he's up for re-election.But under McCain's Bipartisan Campaign Reform Act, recently signed by President Bush, the American Civil Liberties Union would be committing a crime if it called McCain an enemy of the First Amendment on TV at a time when voters were likely to be paying attention. The law prohibits unions, corporations, and nonprofit organizations from sponsoring broadcast, satellite, or cable communications that mention candidates for federal office within 30 days of a primary...