ABC News military contributor Gen. Robert Abrams, a former commander of U.S. forces in South Korea, discusses the latest on the invasion of Ukraine. SUBSCRIBE to GMA's YouTube page: https://bit.ly/2Zq0dU5 VISIT GMA's homepage: https://www.goodmorningamerica.com SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j FOLLOW GMA: TikTok: https://tiktok.com/@gma Facebook: https://facebook.com/GoodMorningAmerica Twitter: https://twitter.com/gma Instagram: https://instagram.com/GoodMorningAmerica WATCH full episodes: https://abc.go.com/shows/good-morning... https://hulu.tv/2YnifTH #GMA #Russia #UkraineInvasion #BiologicalWeapons