The family and friends of Russian opposition politician Alexei Navalny, who died in custody, have commemorated him on the 40th day after his death. His parents and mother-in-law visited Navalny’s grave at the Borisovskoye cemetery in Moscow in accordance with Orthodox tradition. His mother, Lyudmila Navalnaya, thanked people at the cemetery for their support in her grief. However, she also recalled the recent terrorist attack near Moscow which left at least 139 dead. “Alexei would have expressed his sympathy for all the dead, may they rest in peace, and all the injured,” she said, according to…