These time-outs were often triggered by a crisis anything from a painful loss to a life threatening illness though a few deliberately chose to step off the grid when life got out of whack.

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Some senior commission officials fret about a ticking time-bomb of populism, waiting to be triggered by special-interest groups.

ECONOMIST: Charlemagne

You won't have to give up half your hard drive space to do it: The motion-activated program captures images only when it's triggered and provides a time-stamped video of events as they occur without recording the inactivity between events.

CNN: Top 10 video tools

There are other reasons to expect seasonality will work out to produce a lower market rather than higher by the time seasonal re-entry signals are triggered.

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"This time last year, CAL (and others) triggered our Down 30 in 30 rule, on fears no self-respecting business traveler would dare fly in the absence of super-sized toiletries, " Baker wrote.

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