Liberal Democrats are attempting to muzzle conservative talk radio: they are assaulting free speech. Like the communists in the former Soviet Union, America’s liberals seek to crush dissent by consolidating control over the media—especially talk radio, which has emerged as the dominant medium for conservative opinion. Allies close to House Speaker Nancy Pelosi are promoting legislation, which if passed, will take off the air prominent conservative radio hosts such as Michael Savage, Rush Limbaugh, Sean Hannity and Bill O’Reilly—along with thousands of smaller conservative broadcasters. The bill, entitled the "Media Ownership Reform Act," is sponsored by Rep. Maurice Hinchey, a...