Categories News First on CNN: Former Obama adviser turns down Senate request to testify on Russian hacking Post author By crystalg Post date May 3, 2017 CNN.com – RSS Channel – HP Hero Tags Adviser, Down, First, Former, hacking, Obama, request, Russian, Senate, testify, turns ← Duterte snubs White House invite. What was Trump thinking? → Susan Rice Just Obliterated The GOP Attempt To Blame Obama For The Russia Scandal