FBI Obtained Surveillance Warrant Against Former Trump Campaign Adviser Prison Planet.com Posted on April 12, 2017 Posted in Aggregated No Comments Tagged with Featured Stories, Tile Daily Caller | The revelation confirms for the first time that a federal surveillance warrant, known as a FISA warrant, was issued for a member of the Trump campaign. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email