Senate Judiciary Committee Chairman Chuck Grassley is requesting information from the political opposition research firm Fusion GPS on the history of the controversial and unsubstantiated dossier compiled for its clients against then-presidential candidate Donald Trump.  The firm was reportedly paid by backers of Trump’s Republican and Democrat opponents during the campaign, and contracted with former British spy Christopher Steele to create it.
Chuck Grassley
<a rel="nofollow" class="external text" href="https://www.grassley.senate.gov/sites/default/files/judiciary/upload/2017-03-24%20CEG%20to%20Fusion%20GPS%20%28Trump%20Dossier%29.pdf">2017-03-24 CEG to Fusion GPS (Trump Dossier)</a> (<a rel="nofollow" class="external text" href="https://www.grassley.senate.gov/news/news-releases/grassley-probes-opposition-research-firm-behind-unsubstantiated-trump-dossier">press release</a>)