BBC: World News

• Pope has 'peaceful' night after condition described as 'critical'

  Pope Francis is "more unwell than yesterday", the Vatican says, adding his prognosis "remains guarded".

• Israel indefinitely delays Palestinian prisoner release as hostages freed

  Israeli Prime Minister Benjamin Netanyahu said the prisoners won't be freed until the next release of hostages is guaranteed.

• One dead and police hurt in knife attack in France

  President Emmanuel Macron said there was "no doubt it was an Islamist terrorist attack".

• List accomplishments or resign, Musk tells US federal workers

  The weekend email comes as Elon Musk leads an effort to aggressively curtail the government workforce.

• India bans two opioids behind crisis in West Africa

  The moves come after a BBC investigation found a firm had been illegally exporting the drugs.