Sir Mo Farah was already a hero for his feats on the athletic track. Now he will forever be celebrated for showing the truth behind the hostility often pushed by the press and politicians – that every single person seeking safety is a human being, with hopes and dreams, often carrying secrets of abuse. Too many of our political leaders are eager to deny that. It took Sir Mo decades to disclose to the world that his birth name is Hussein Abdi Kahin and that he was trafficked to Britain and forced into domestic servitude as a nine year old, before escaping with help from his school. He has shown…