"… ion sadly exemplifies the magnitude of the problems,” said U.S. Attorney Dennis Burke at the time. “Mexican Drug Lords go shopping for war weapons in Arizona. …"

"… mo also divulged that the top federal prosecutor in Arizona, U.S. Attorney Dennis Burke, approved of the strategy along with the ATF agent in charge of the Phoeni …"

"… policy issues at the Justice Department.There was no word on the future of Dennis Burke, who resigned suddenly as U.S. attorney for the District of Arizona. In ad …"

"… o a back-office job at the Department of Justice and Arizona U.S. Attorney Dennis Burke resigned. Both were in positions of responsibility when the ATF ran its co …"