Ret. Lt. Col. Darin Gaub joins 'Fox News Live' to discuss the war in Ukraine, U.S. strategy and what it will take to pressure Russian President Vladimir Putin amid the push for peace. #foxnews #fox #usa #us #news #breakingnews #FoxNewsLive #DarinGaub #Ukraine #Russia #Putin #VladimirPutin #War #Conflict #Peace #Strategy #Military #Troops #USMilitary #ForeignPolicy #USForeignPolicy #NationalSecurity #Politics #Political #PoliticalNews #Government #USPolitics #InternationalRelations #Geopolitics #