An issue of dispute is whether the dunes sagebrush lizard in question is truly a separate species, or rather, a common sagebrush lizard subspecies.

FORBES: Stop The Drilling! A Lizard Is Imperiled

The dispute between Poortman and his superiors went beyond the question of whether to set up an office in Baghdad.

NEWYORKER: The Next Crusade

During one televised debate, Mr Bernstein fumbled a question posed by his opponent about water rights in northern Nevada, and seemed unable to name the counties involved in the dispute.

ECONOMIST: Nevada��s Senate race