Numerous U.S. websites are being blocked, and one of the sites, Ogrish.com, is under attack from hackers for carrying the execution video. (warning: tragic and traumatic. Windows Media.)
Despite the content, this is essentially a free speech issue, as far as I'm concerned. The free and unrestricted exchange of ideas and information is something that we should all support, unless you like having governments monitor your internet usage, block your email, and tell you what you can and cannot see. Information still wants to be free and censorship is still a deplorable act. Let the mirroring commence.