We all know Bernie has its many limitations, and how he likes to co-opt movements for then water them down. He made many mistakes in his life, like voting for the intervention in Yugoslavia. However, at least in what concerns this conflict, I like how he grew a spine and is voicing his opinion this time at least. Some people who follow him will get his message.
I found a YouTube link in your post. Here are links to the same video on alternative frontends that protect your privacy: