US and Russia carrying out massive prisoner swap that is expected to include Evan Gershkovich and Paul Whelan CNNUS Reporter Released By Russia in Multi-Country Prisoner Swap BloombergRussia agrees to free Evan Gershkovich and Paul Whelan in multi-country prisoner swap ABC NewsRussia prisoner swap involving US journalist Evan Gershkovich under way The GuardianRussia transfers dissident Kara-Murza and other political prisoners The Washington Post