With Mark Urban. New email links between Trump and Russia have emerged. Plus an undercover investigation into 'exploitative' working conditions by a UK cosmetics company, the contaminated blood inquiry, and the families of Grenfell victims.

In-depth investigation and analysis of the stories behind the day's headlines, with Kamal Ahmed.

Including government review of building regulations, John McDonnell, Liu Xiaobo remembered, and will the world's largest oil firm list in UK? Plus The Only Ones' Peter Perrett.