Protesters and police clashed in Tunisia today in scenes reminiscent of the revolution that sparked uprisings across the region.
The violence followed the funeral of opposition figure Chokri Belaid, who was assassinated outside his home on Wednesday.
More top news
Stephen Hawking said a Brexit would make Britain more "isolated and insular".
Michael Gove and Boris Johnson are increasingly behaving like an opposition party at a general election.
At least 17 people trapped inside an ammunition depot in India when a fire broke out are feared to have died.