AdvertisementRussia has just two options in front of it, says the top U.S. official in Ukraine07:50Download AudioResumeJanuary 28, 2022Mary Louise KellyKat LonsdorfJonaki MehtafacebookEmailKristina Kvien is the U.S. charge d'affaires in Kyiv, the top American official on the ground in the Ukrainian capital. She estimates that there are more than 100,000 Russian troops at the border to Ukraine, and that number is growing. (NPR)
