We have now only 19 people left (four vehicles) as two vehicles went back due to the severe challenge of the mission.

BBC: NEWS | Africa | Darfur aid worker's diary XVII

"The second quarter began as a severe challenge for United and the industry as a whole, but we saw a particularly positive trend as we moved through the period, " said Glenn Tilton, UAL's chairman, president and chief executive officer.

BBC: United Airlines trims losses

But if no agreement can be reached on how to enact such plans, the euro zone will face a "severe and fundamental challenge, " he added.

WSJ: Tony Blair: Euro is at a 'Final Decision Point'

Unions described their comments as "ridiculous" and said the most serious challenge facing the economy was a "severe lack of jobs".

BBC: British workers 'among worst idlers', suggest Tory MPs

People with asthma, emphysema or COPD are especially at risk for complications (even death) from the cinnamon challenge because their lungs are already compromised and at risk for more severe spasm in their lower airways.

FORBES: An ER Doctor's Perspective on "The Cinnamon Challenge": Don't Even Think of Doing It