Pakistan on Monday widened its search for human traffickers after a tragedy off the Greek coast last week that left more than 500 migrants feared drowned, including many Pakistanis, officials said. With no definitive casualty numbers announced, families feared for the fate of their loved ones and the nation observed a day of mourning Monday, declared by Prime Minister Shahbaz Sharif's government. FRANCE 24's Leela Jacinto tells us more.
