A dam in northwest Puerto Rico is in serious danger of collapse and threatening to flood nearby communities that are home to tens of thousands of people, authorities said Friday. The exact status of the Guajataca Dam was unclear early Friday evening, but it has structural damage, Puerto Rico Gov. Ricardo Rosselló said during a news conference. He said authorities are evacuating people “everywhere...We’ve got all our resources right...

Source: Wall Street Journal September 22, 2017 19:21 UTC