Validity Finance has expanded to Washington, DC, adding international disputes lawyer Nicole Silver as an investment manager. Nicole was previously a shareholder with Greenberg Traurig, representing governments and corporate clients in international arbitration proceedings, as well as in complex civil litigation, white-collar defense and internal investigations. Validity has also added renowned DC litigator and law firm leader Bert Rein as a senior advisor. One of the country’s top antitrust and commercial litigators, Mr. Rein is a founding partner of national law firm Wiley Rein and an expert on international law. In his new advisory role, he will assist Validity in furthering connections with major law firms and potential clients.