DEA Principal Deputy Administrator Louis Milione, right, stands behind Attorney General Merrick Garland during the announcement of an international law enforcement operation targeting fentanyl and opioid traffickers on the Darknet during a news conference at the Department of Justice, Tuesday, May 2, 2023, in Washington. In September 2023, Milione, the U.S. Drug Enforcement Administration’s recently departed second-in-command returned for a new stint with Guidepost Solutions, the high-powered consulting firm where he previously advised Purdue Pharma and a drug distributor fighting sanctions over a deluge of suspicious painkiller shipments. (AP Photo/Nathan Howard, File)