former white house adviser --astian gorka googling his will give his view on the memo and how it could affect robert mueller's investigation. at 7:00 eastern sunday morning. join the discussion. >> sunday night on at 7:00 eastn sunday morning. afterwords, former speechwriter for former president george w. bush and atlantic columnist david frum, with his book. afterwords,he's interviewed byn post nonfiction book critic. >> trumpocracy, which comes from the same root of democracy and autocracy, is a book about the study of power. this is the study of donald trump's power. how did he get it, how did he obtain it, how he gets away with it. it is the system of enabling. it is the system between trump and congress, between trump and the media that enabled him. it is a system that involveshe'n post nonfiction the republican donor elite. and above all, between him and that core group of his voters within the republican party who enabled him to win the nomination and go on to the presidency. >> watch sunday night at 9:00 eastern on c-span2's book tv. >> >> next, a look at election security ahea