Anyway. Usually Mr. Murdoch is perfectly willing to put his name to shamelessly self-serving saber-rattling and rent-seeking pieces (e.g. "omg BBC. british media is government controlled. please get rid of my competition.")
The article itself, FWIW, is basically a straw-man argument saying that anyone against SOPA is a bunch of dirty Commies who think it's a God-given right to pirate everything for free. If you'd like to read it (ew), Google the URL and click the resulting link. Or hack your Referer: or pretend you're Googlebot. I regret that I was only the second or third person on the comments page to say it was a load of BS and not the first.
Postscript (2): as user mapgrep pointed out below, the WSJ has a bad habit of labeling editorials 'Review and Outlook'. Meh.
The language mirrors Murdoch and the piece is not well written, there's a stench of editorial interference here.