People on the streets of Moscow are for the most part unaware or indifferent to the biggest Russia-West prisoner exchange since the end of the Cold War, which saw US journalist Evan Gershkovich and a Russian intelligence colonel jailed for a Berlin murder exchanged, among two dozen others. "I've heard the name Yashin," says Yuri, a 37-year-old electrical engineer, referring to freed Russian opposition politician Ilya Yashin, "but I'm not really interested in politics, so generally I'm not aware of what's going on." IMAGES AND SOUNDBITES