In-fighting between Brexit campaigners, and the detainment of Julian Assange.
A Newsnight special on Trident - is it the right way to keep us safe? Is it the only way?
Where is Gaddafi's gold-plated pistol? Newsnight searches for it in the new Libya.
The PM tries to close the deal on Europe. The fallout from the Iowa vote.
With Evan Davis. Newsnight is in Iowa for the first primary. Will it be Trump and Clinton?
With Evan Davis.
With Kirsty Wark.
A look at the future of nuclear power in the UK and the Google tax row. With Evan Davis.
Will migration break Europe's open borders treaty? Plus Tory bullying in its youth wing.
Featuring the shadow chancellor on Google's tax arrangements.