Philippine police commandos have killed six bodyguards who worked for a town mayor who turned himself in over links to the illegal drug trade, as President Rodrigo Duterte's anti-drug war shifted from street peddlers to officials. National police spokesman Dionardo Carlos told reporters there had been a gunbattle on Wednesday between the police and bodyguards working for mayor Rolando Espinosa after police went to search Espinosa's home on Leyte island in the central Philippines. Espinosa, mayor of Albuera town, turned himself in to the national police chief on Tuesday after Duterte asked him and his son, Kerwin, to surrender within...