White House hits back at Vance for crediting Trump with prisoner swap The HillChildren of freed sleeper agents learned they were Russians on the flight, Kremlin says Reuters.comThe Americans Left Behind in Russia After Historic Prisoner Swap The Wall Street JournalIt Sure Seems Like Vladimir Putin Is Recalculating the U.S. Elections SlateBehind the Prisoner Swap: Spies, a Killer, Secret Messages and Unseen Diplomacy The New York Times