Tensions escalated Wednesday between the special counsel’s office and the Reed Smith defense lawyers representing a Russian business charged with interfering in the 2016 presidential election, as the two sides disputed whether a recent phone conversation ended with an abrupt hang-up. snip Wednesday’s status hearing came two days after Dubelier and his co-counsel, Reed Smith partner Katherine Seikaly, filed a brief asking to review the legal instructions Mueller’s team gave to the grand jury that indicted Concord Management and Consulting. But the request went further than that. The Reed Smith lawyers ridiculed the alleged crime as “make-believe” and derided the...