Mediterranean crisis: inside the migrant ships graveyard

In Sicily the boats never stop arriving: the unstoppable tide of people fleeing Africa's war, poverty, persecution - or just in search of something better. So who are these migrants who are willing to risk so much, for such uncertain ends? Read more: http://www.channel4.com/news/migrants... Sign up for Snowmail, your daily preview of what is on Channel 4 News, sent straight to your inbox, here: http://mailing.channel4.com/public/sn... Missed Channel 4 News? Catch up on the last seven days here: http://www.channel4.com/news/catch-up/ Channel 4 News weather forecast, with Liam Dutton: http://www.channel4.com/weather/ All the latest blog posts from the Channel 4 News on-screen talent: http://blogs.channel4.com/news/