# Glenn Simpson Former *Wall Street Journal* and *Roll Call* investigative reporter who co-founded [[Fusion GPS]] with Peter Fritsch in 2011. Fusion hired [[Christopher Steele]] in June 2016, producing the [[Steele Dossier]]. Simpson testified to the [[Senate Judiciary Committee]] in August 2017 and the [[House Intelligence Committee]] in November 2017, and co-wrote *Crime in Progress* (2019) with Fritsch. See [[Fusion GPS]] for the full client chain.