mcgrew writes: "On the heels of yesterday's Slashdot storyabout The US military launching its own channel on YouTube, today the Chicago Tribune reports that the Defense Department is blocking YouTube, as well as MySpace and '11 other sites world wide'. From TFA:
"The armed services have long barred members of the military from sharing information that could jeopardize their missions or safety, whether electronically or by other means.
The new policy is different because it creates a blanket ban on several sites used by military personnel to exchange messages, pictures, video and audio with family and friends.
Members of the military can still access the sites on their own computers and networks, but Defense Department computers and networks are the only ones available to many soldiers and sailors in Iraq and Afghanistan.