Heavy rains triggered flooding and landslides across northern Vietnam, killing three people and damaging thousands of homes as well as more than 22,000 hectares (54,000 acres) of crops.The northern region has experienced downpours since Monday, with some areas receiving as much as 653mm (26 inches) of rain, according to a statement on the government’s website. More than 16,000 houses have been inundated while rice and other crops have been damaged.National and provincial roads have been...