A quick whizz through the history of the EU - via some of the number one songs of the past 60 years. https://soundcloud.com/irahmanjones/newsbeat-a-quick-history-of-the-eu
The 'Jungle' camp in Calais didn't just start with this humanitarian crisis. It's been going for almost 20 years. I charted the history of the area. Read the full article on BBC Newsbeat here.