I always enjoyed Keith Olbermann when he was a snarky sports reporter on ESPN. But I've come to appreciate his integrity as a reporter when I occasionally catch his Countdown program.
There are few in his business who will even offer an opinion (except maybe to bolster Conventional Wisdom). To actively criticize the administration, and to do so for over five minutes, is stunningly rare.
And a particularly good quote from Edward R. Murrow at the end:
“We will not walk in fear, one of another. We will not be driven by fear into an age of unreason, if we dig deep in our history and our doctrine, and remember that we are not descended from fearful men, not from men who feared to write, to speak, to associate, and to defend causes that were for the moment unpopular.”