YOU CAN ONLY TELL THE TRUTH IF YOU'RE OUTSIDE THE U.S. OR CARE MORE FOR YOUR COUNTRY THAN YOU FEAR REPERCUSSIONS

So this means the Dixie Chicks are gutsier than Dan Rather. Greg Palast:

In June 2002, Dan Rather looked old, defeated, making a confession he dare not speak on American TV about the deadly censorship -- and self-censorship -- which had seized US newsrooms. After September 11, news on the US tube was bound and gagged. Any reporter who stepped out of line, he said, would be professionally lynched as un-American.
"It's an obscene comparison," he said, "but there was a time in South Africa when people would put flaming tires around people's necks if they dissented. In some ways, the fear is that you will be necklaced here. You will have a flaming tire of lack of patriotism put around your neck." No US reporter who values his neck or career will "bore in on the tough questions."

Dan said all these things to a British audience. However, back in the USA, he smothered his conscience and told his TV audience: "George Bush is the President. He makes the decisions. He wants me to line up, just tell me where." [emphasis mine]

During the war in Vietnam, Dan's predecessor at CBS, Walter Cronkite, asked some pretty hard questions about Nixon's handling of the war in Vietnam. Today, our sons and daughters are dying in Bush wars. But, unlike Cronkite, Dan could not, would not, question George Bush, Top Gun Fighter Pilot, Our Maximum Beloved Leader in the war on terror.
On the British broadcast, without his network minders snooping, you could see Dan seething and deeply unhappy with himself for playing the game.

"What is going on," he said, "I’m sorry to say, is a belief that the public doesn’t need to know -- limiting access, limiting information to cover the backsides of those who are in charge of the war. It’s extremely dangerous and cannot and should not be accepted, and I’m sorry to say that up to and including this moment of this interview, that overwhelmingly it has been accepted by the American people. And the current Administration revels in that, they relish and take refuge in that."