![Paris-march](http://rack.2.mshcdn.com/media/ZgkyMDE1LzAxLzExLzUwL3BhcmlzbWFyY2guOTMzMzcuanBnCnAJdGh1bWIJNTc1eDMyMyMKZQlqcGc/f94da1a1/27b/paris-march.jpg)
World leaders joined hundreds of thousands of people in a 'unity rally' in Paris after the wave of deadly attacks that have left at least 20 people dead in the last few days.
World leaders joined hundreds of thousands of people in a 'unity rally' in Paris after the wave of deadly attacks that have left at least 20 people dead in the last few days.