Idlib, Syria is the last rebel holdout of the Syrian civil war, a bloody battle that is now in its ninth year. As President Bashar al-Assad launched a final push to retake the city, nearly a million people fled the area under tragic circumstances. This week, a look at the unfolding humanitarian crisis with the International Rescue Committee's David Miliband.

Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.