Foreign fighters find purpose and cause in Ukraine

Foreign fighters say they volunteered to fight for Ukraine to halt what they view as an unprovoked attack by Russia in a once-in-a-generation showdown between the forces of democracy and dictatorship. #News #Reuters Subscribe: Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: Follow Reuters on Facebook: Follow Reuters on Twitter: Follow Reuters on Instagram: