Sept. 16 (UPI) -- Social media executives explained on Friday efforts to combat hate on their platforms at the first hearing of the Inter-Parliamentary Task Force to Combat Online Anti-Semitism. The task force includes representatives from governments around the world, including Canada, Israel and the United States. Task force chair Rep. Debbie Wasserman Schultz , D-Fla., opened the hearing with an overview. Advertisement "The repetition of lies and propaganda and the amplification of hate speech to justify or even enable political violence is an old strategy now operating in a massive scale through the power of social media and digital...