On October 26, 2009, a teleconference was held at the
Department of Justice in Washington, D.C. to discuss U.S. strategy for combating Mexican drug cartels. Participating in the meeting were
Deputy Attorney General David W. Ogden,
Assistant Attorney General Lanny A. Breuer, acting ATF Director
Kenneth E. Melson,
Drug Enforcement Administration (DEA) Administrator
Michele Leonhart,
Director of the Federal Bureau of Investigation Robert Mueller and the top federal prosecutors in the
Southwestern border states. They decided on a strategy to identify and eliminate entire arms trafficking networks rather than low-level buyers.
[3][28][29] Those at the meeting apparently did not suggest using the "gunwalking" tactic, but Phoenix ATF supervisors would soon use it in an attempt to achieve the desired goals.[30]
The strategy of targeting high-level individuals, which was already ATF policy, would be implemented by Bill Newell, special agent in charge of ATF's Phoenix field division. In order to accomplish it, the office decided to monitor suspicious firearms purchases which federal prosecutors had determined lacked sufficient evidence for prosecution, as laid out in a January 2010 briefing paper.
This was said to be allowed under ATF regulations and given legal backing by U.S. Attorney for the District of ArizonaDennis K. Burke. It was additionally approved and funded by a Justice Department task force.[3] However, long-standing DOJ and ATF policy has required suspected illegal arms shipments to be intercepted.
[4][5]