Tusk says the opposition around Poland's constitutional court crisis is receiving support from an army of Russian online bots and even public praise from the Kremlin's chief ideologist, accusing them of trying to destroy democracy and the rule of law.

Tusk says the opposition around Poland's constitutional court crisis is receiving support from an army of Russian online bots and even public praise from the Kremlin's chief ideologist, accusing them of trying to destroy democracy and the rule of law.