Brown's production as a receiver never has been in question.
But the future of capital punishment has been in question here for years.
The loyalty of those forces in the south has been in question.
But its financial stability has been in question for more than a year.
Recently, financial concerns have called telescope's future has been in question.
"These difficult issues take skillful leadership, and the president's skill has been in question from day one," Mr. Gordon said.
Ailes's job has been in question for the past week or so, amid a budding sexual harassment scandal.
Although her passion for the game has been in question this year, Williams's motivation appears revived at Wimbledon.
However, the feasibility of these techniques has been in question due to the low detective quantum efficiencies (DQEs) of commercially available electronic portal imagers (EPIDs).
Since the Merce Cunningham Dance Company disbanded on Dec. 31, the matter of keeping Cunningham's dances and technique alive, in the classroom and onstage, has been in question.
For nearly five years, the accuracy of drunken driven tests administered with a breath testing device used by Minnesota law enforcement agencies has been in question.
