After the raid that put the Ghanikhel opium market out of commission, Mr. Zaman's loyalists, who nominally control the area, began challenging accounts of the raid.
Recruitment challenges account for the largest proportion of noncompleted trials.
BLOOMBERG NEWS At Diamond Foodsds, Accounting Weighs on Pringles Deal | Short-sellers have challenged accounting about a payment for walnuts at Diamond Foods.
From the (never challenged) accounts we submitted, the business manager Bill Cater once offered an "Expenseman of the Year" award.
Senator Ron Johnson riled Clinton by repeatedly challenging her account of the events leading up to the attack.
In challenging that account, the complaint strongly hints that the money was raised through more coercive means, like extortion.
She quotes a memo from Williams to a colleague calling two of the other scientists who survived "pathetic liars" for challenging his account, a challenge he ascribed to "jealousy for the recognition which I received".
"Sorry dude, I don't remember you being in my aircraft," wrote a soldier, Lance Reynolds, who was joined by former fellow soldiers on Facebook in challenging Williams' account.
These phenomena are challenging to account for in measurement, modeling and scaling efforts.
These phenomena are challenging to account for in measurement, modeling and scaling efforts (Groffman et al. 2009).
