What does the resignation of Zelenskyy's top aide mean for Ukraine?

A corruption scandal in Ukraine claims its biggest scalp yet - with the resignation of President Volodomy Zelenskyy's top aide. Andriy Yermak had been due to lead key talks with the U.S. on the war with Russia this weekend. So what does this mean for Ukraine?  In this episode:  Olena Tregub - Secretary General of Ukraine’s Independent Anti-Corruption Commission. Leonid Ragozin - Independent journalist and political analyst, specialist on Ukrainian. Donnacha Ó Beacháin - Professor of Politics at Dublin City University. Host: Bernard Smith Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook