A Senegalese migrant became a hero in Spain when he saved a disabled man from a fire. He was rewarded for his courage after a petition was started to get him his legal residence documents. Also, this year marked the 10th anniversary of the 2010 Haiti earthquake that killed more than 200,000 people. We spoke to Observers angry about the lack of progress in rebuilding. For our last story, we look at a series of fake videos and images taken out of context - and show you how you can debunk online news yourselves.