Thousands of foreign volunteers — including Americans — are arriving in Ukraine to help defend the country. But an attack on their training camp has left some wondering if they’ll ever see the front lines.

Subscribe: http://bit.ly/U8Ys7n
Read updates here: http://nytimes.com/news-event/ukraine...
More from The New York Times Video: http://nytimes.com/video
----------
Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and scientific developments, New York Times video journalists provide a revealing and unforgettable view of the world. It's all the news that's fit to watch.