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John Sullivan joins Mayer Brown

John Sullivan, former U.S. Ambassador to the Russian Federation, has joined Mayer Brown as Partner and co-lead of the firm’s National Security Practice. Ambassador Sullivan will advise clients on issues important to their business operations, including global risk, U.S. sanctions and export controls, international trade disputes and regulation, and foreign investment.

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Tyler Thompson joins Reed Smith

Tyler Thompson, previously Shareholder at Greenberg Traurig, has joined Reed Smith as Partner in the firm's Emerging Technologies...

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