Robert Ernest joined Arent Fox’s logistics and transportation group and will advise clients on international supply chain solutions, Arent Fox said. Ernest previously worked as a general counsel for the Americas region with the Panalpina Group.

Laura Dawson, director of the Canada Institute at the Wilson Center, will join the Amazon Web Services Institute as Americas director in October, she said in a Sept. 6 email.

Nixon Peabody hired John Sandweg, who was acting director of ICE in 2014, the law firm said in a news release. Sandweg most recently worked at Frontier Solutions, an "investigatory, compliance, due diligence, and crisis management firm he founded," the firm said. The law firm also brought on others from Frontier: counsel Rachel Winkler, associate Catherine Ingram, legal assistant Tracey Ford, and investigative directors Jerry Robinette and Miguel Unzueta. That team will be part of Nixon Peabody's new Cross-Border Risks team, it said. "The team comprises former Department of Homeland Security officials, federal investigators, regulators, law enforcement executives, and government affairs professionals who specialize in national security, immigration, Homeland Security compliance, cross-border regulatory, and international criminal matters," the firm said. "They provide valuable legal, regulatory, and reputational risks insight and counsel to help their clients build strong programs, handle crises, and manage risk on issues including anti-money laundering matters, import/export control, international sanctions work, and immigration for high-net-worth, global business leaders."