TY - BOOK ED - United States. TI - Open hearing on foreign influence operations' use of social media platforms (company witnesses): hearing before the Select Committee on Intelligence of the United States Senate, One Hundred Fifteenth Congress, second session, Wednesday, September 5, 2018 T2 - S. hrg. AV - KF26.5 .I5 2018h PY - 2019/// CY - Washington PB - U.S. Government Publishing Office KW - Facebook (Firm) KW - Twitter (Firm) KW - Social media KW - Political aspects KW - United States KW - Internet KW - Propaganda, Russian KW - Presidents KW - Election KW - 2016 KW - Elections KW - Security measures KW - Legislative hearings KW - lcgft N1 - CRDP Program record UR - https://purl.fdlp.gov/GPO/gpo116516 ER -