We meet John Nicholson, Trump's top general in Afghanistan, to find out if the conflict can ever be brought to an end.
Join Al Jazeera's social media community
The Stream is a social media community with its own daily TV show.
This is for all you science lovers! Want The Stream to cover more science related topics? Now's your chance to pitch us those under-reported stories.
Our hosts Malika Bilal and Femi Oke held an open editorial meeting via Google+ Hangout with community members from the science world. You can still submit your pitches in the comments below, or tweet us using #StreamScience.
We also had lots of community feedback on Twitter. You can view some of them below.
In the Google+ hangout:
Stephani Page @ThePurplePage
Ph.D candidate in Biochemistry and Biophysics, University of North Carolina