"Simpson’s attorney has asserted that his client will invoke his Fifth Amendment rights in response to the subpoena," Grassley and Feinstein said. During the campaign, Fusion GPS contracted former MI-6 agent Christopher Steele to look into rumors about Trump's financial and social connections in Russia. Last week, Fox News reported that Fusion GPS had ties to Russian efforts to undermine U.S. sanctions that were led by attorney Natalia Veselnitskaya. “Fusion GPS learned about this meeting from news reports and had no prior knowledge of it. Any claim that Fusion GPS arranged or facilitated this meeting in any way is absolutely false,” the company said in a statement.

Source: Fox News July 21, 2017 22:56 UTC