US, Colorado reach proposed settlement in 2015 mine spill
By JAMES ANDERSON, Associated Press DENVER (AP) — Colorado, the U.S. government and a gold mining company have agreed to resolve a longstanding dispute over who's responsible for continuing cleanup at a Superfund site that was established after a massive 2015 spill of hazardous mine waste that fouled rivers with a sickly yellow sheen in three states and the Navajo Nation. The proposed settlement announced