Legal action for an injunction aimed at stopping examination of material seized from a Guardian journalist's partner returns to the High Court today.
Mr Miranda's partner is Glenn Greenwald, who has worked with US whistleblower Edward Snowden on a series of security services exposes.
More top news
The Trump administration is greatly expanding the number of illegal immigrants in the country who are considered a priority for deportation.
The feature on the Facebook-owned app is strikingly similar to similar "story" elements on Instagram and Snapchat.
Merseyside Police are hunting convicted murderer Shaun Walmsley after two armed men helped him escape custody while on a hospital visit.