Landslides and floods caused by non-stop monsoon rains have killed at least 12 people in the Philippines, while eight more were missing and thirteen injured, authorities said.More than half a million people in 33 provinces have been affected by the southwest monsoon that has been enhanced by two tropical cyclones, according to the National Disaster Risk Reduction and Management Council.The agency also reported hundreds of damaged homes and infrastructure, with about 98,000 displaced from their...