MOSCOW( Reuters)-A Russian court on Monday sentenced a Siberian shaman critical of President Vladimir Putin to enforced treatment in a psychiatric hospital for assaulting a member of Russia's National Guard, his lawyer said. Alexander Gabyshev drew media attention when he set off in 2019 on what he said would be an 8, 000-km( 5, 000-mile) walk to Moscow, a journey he said would culminate with the banishment of Putin, whom he described as a demon. Gabyshev has made several attempts at the journey