U.S. judge warns of mistrial in Nevada rancher Bundy’s trial

A U.S. federal judge in the criminal conspiracy trial of Nevada rancher Cliven Bundy and three other men on Monday warned that prosecutors’ failure to produce documents that could support defense arguments may lead to a mistrial. The four men, including two of Bundy’s sons Ammon and Ryan, are accused of conspiring to use the threat of force in a 2014 armed standoff with federal agents near Bundy’s ranch. The revolt was sparked by the court-ordered roundup of Bundy’s cattle by government agents over his refusal to pay fees required to graze the herd on federal land.