Abbas called for the restoration of pre-1967 lines and an independent Palestinian state.
Russia has made it a criminal offense to discredit its armed forces, distributing "false information" about the military carries a maximum sentence of 15 years.
The CIA chief's visit came amid an escalation of security tensions in the West Bank and the Gaza Strip.
News revealed in former US secretary of state Mike Pompeo's new book. Israeli intelligence sources deny operation was Iran nuclear archive heist.
As far back as the 1950s, during the Cold War, Americans and USSR citizens were concerned about brainwashing.