President Biden insists he won’t send American troops to join Ukraine’s war with Russia. Veterans like Alexander Szokoly joined the fight anyway. This episode was produced by Victoria Chamberlin, co-reported by Makena Kelly, edited by Matt Collette, engineered by Efim Shapiro, fact-checked by Laura Bullard, and hosted by Noel King. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices