Two people have been arrested in Poland for allegedly carrying out last month’s violent attack in Lithuania on Kremlin critic Leonid Volkov, Lithuanian President Gitanas Nauseda said on Friday. The suspects are to be handed over to the country soon, Nauseda said in Vilnius, according to Lithuanian radio. There was initially no announcement from the Polish authorities regarding the arrest. Nauseda did not provide any further information on the two suspects or the possible extradition date. The Lithuanian police also did not comment. Volkov, who lives in exile in Lithuania, was attacked with a h…