As a new round of leaked tapes surfaces in Ukraine's sweeping corruption scandal, one question stands at the center: Did President Volodymyr Zelensky know? Alleged transcripts of the audio tapes were published by media outlet Ukrainska Pravda on April 28 and May 1 and by lawmakers Yaroslav Zheleznyak and Oleksiy Honcharenko on May 1. The tapes are allegedly part of an investigation conducted by the National Anti-Corruption Bureau (NABU) of a $100 million corruption scheme centered around the s