Today on CNN 10, we head to London where WikiLeaks founder Julian Assange continues to battle extradition to the US in an effort to avoid espionage charges. We explain why his case is a battle between free speech and national security and what the UK High Court’s recent decision means. Then, we cover the latest out of Haiti as both local and foreign citizens try to leave the Caribbean country that continues to face gang violence and political instability. And we travel to Paris, where Notre Dame Cathedral’s renovation efforts are nearly complete after a devastating fire five years ago. All that and more on this episode of CNN 10.