He was surrounded by guys in Mets and Yankees caps in a phalanx of guardian angels.

NPR: Reports from McCain, Romney, Giuliani Camps in Fla.

Digital devices will act as our guardian angels and an array of gadgets will shadow our lives.

BBC: Digital Medicine: Machines for living

Extra sentries, called guardian angels, watch over NATO troops when they work together.

ECONOMIST: The war in Afghanistan

Rifleman Luke Lawrence will act as one of those guardian angels, but insists that the threat of insider attacks is minimal.

BBC: UK troops prepare for Helmand tour

Yet in some sense, Escriva insisted, the blueprint for Opus Dei was contained in that original experience on the Feast of the Guardian Angels in 1928.

NPR: A Glimpse Inside a Catholic 'Force': Opus Dei

U.S. military officials have tried to stem insider attacks by appointing anonymous "guardian angels" to monitor Afghan troops that interact closely with international forces, on base and on patrol.

WSJ: Afghan Attack Damages U.S. Military Chief's Plane

Each unit about to deploy trains its own "guardian angels" - soldiers who stand watch over their comrades, even when they are with their Afghan allies at a meeting, or "shura".

BBC: UK troops prepare for Helmand tour

He also said there had been some success with the use of "guardian angels" - Nato soldiers who provide a round-the-clock armed guard for their colleagues while they are training their Afghan counterparts.

BBC: General Sir Richard Shirreff

Luckily, I was blessed with two guardian angels.

BBC: Eurovision 2010: Filming the interval act

Guardian Angels - do you believe in them?

BBC: Lancashire - Quakers support same sex marriage