Canadian Press: UN Secretary General Ban Ki-moon urged the poor in Bangladesh on Sunday not to lose hope as they struggle to overcome the impact of natural disasters. Bangladesh is a low-lying delta nation of 150 million people that is prone to floods and cyclones. Ban visited a group of villagers in a remote area of northern Bangladesh who have been forced to flee their ancestral homes because of the devastation caused by annual floods, which some experts say have grown worse in recent years …