Trump’s ‘Wartime Consigliere’ Now Faces Legal Peril of His Own

Boris Epshteyn, who was arraigned Tuesday on election interference charges in Arizona, has played many roles for former President Donald J. Trump.A college friend of Mr. Trump’s son Eric at Georgetown University, he would become a swaggering TV surrogate for the 2016 Trump campaign before eventually serving as Mr. Trump’s unofficial chief fixer and legal strategist. When Mr. Trump was convicted in New York last month on 34 felony counts, Mr. Epshteyn (pronounced EP-stine) was at his side, huddling with the former president and other aides after the verdict. He routinely surfaces as a…