Valencia was United's main source of danger as he tormented Emiliano Insua down the right flank, and his cross almost created a second for Park as he headed just wide with Reina scrambling across his goal.

BBC: Man Utd 2-1 Liverpool

And terrorism experts are revising their view of the source of the danger.

ECONOMIST: Al-Qaeda

BUSH'S UNWILLINGNESS to carry through on his freedom agenda in the face of unrelenting opposition from Europe, the Arabs and his foreign policy establishment is what has prevented him throughout his presidency from contending with the greatest source of volatility and danger in the region - Iran.

CENTERFORSECURITYPOLICY: Will the real Bush finally stand up?

Hit up the source link for more information on getting your system out of The Danger Zone.

ENGADGET: Adobe issues security update for Flash player, warns against IE exploit

"We keep wiping it off, and it keeps coming back, " says a source familiar with the network infection, one of three that told Danger Room about the virus.

CNN: Computer virus hits U.S. drone fleet

If we ever thought about "American football" at all, we thought about all that protective gear and considered it a source of some pride that the average English football fan was in more physical danger on his way to the toilets (we called them that) at halftime than a roly-poly lineman in a scrimmage.

WSJ: Gerard Baker: Football Is Better Than Soccer

We will continue to fight the scourge of terrorism against humanity and reject the culture of extremism and violence in any form or shape, from whatever source or place, regardless of justifications or motives, being fully aware of their danger as a plague that threatens the peace and stability of the whole world.

CNN: Mubarak: Arabs to fight 'scourge of terrorism'

Conway was the home side's main source of inspiration and he danced into the Rangers penalty box on 27 minutes before the danger was cleared.

BBC: Dundee United 2-2 Rangers