Iranian leader's tweets calling Israel 'cancerous growth' to be 'uprooted and destroyed' left unchecked as social media firm clashes with US president over labeling his posts

Strategic affairs minister sends letter to social media giant accusing Ali Khamenei of breaking its rules, promoting anti-Semitism

Moshe Gafni tells Knesset Finance Committee that all bodies charged with creating sovereign wealth fund in line with 2014 law are 'tainted' by lack of responsibility