The looming question of whether this will trigger a double dip recession depends on how we look at the future.

FORBES: Tipping Business (and the Economy) in the Right Direction

Barring the sort of policy error that would likely also trigger a double-dip recession, that condition should be met as well.

FORBES: High-Yield For Low Growth

Or, would the Fed tightening trigger a double dip recession?

FORBES: An Honest Politician: Understanding Ben Bernanke

Double-bunking inmates, a trigger in the uprising that left one corrections officer and nine inmates dead, is back in use at a prison in Toledo.

NPR: Mood Tense On 20th Anniversary Of Ohio Prison Riot

Five days later, as police raided his hideout, a remote farmhouse on a ranch of his near the Uruguayan border, Mr Yabran put a double-barrelled shotgun into his mouth and pulled the trigger.

ECONOMIST: Argentina