Activists have taken to the streets in Jordan to protest following the release of a video appearing to show the death of Islamic State captive Jordanian pilot Muath al-Kasaesbeh.
The signs held by protesters read: "We demand the execution of Islamic State detainees in Jordan."
Jordan has vowed to deliver an "earth-shaking" response to the pilot's murder.
More top news
The company unveiled its Project Debater in a demonstration of its artificial intelligence project in San Francisco.
His plan was uncovered by an MI5 operative, who posed as a senior IS official in Syria, the Old Bailey heard.
Satisfaction with rail operators ranged from 69% to 95%.