President Joe Biden's latest climate action is intended to erase a legacy of institutional discrimination, which has led to underinvestment in climate infrastructure and other critical services in minority districts across the country. April 21 (UPI) -- President Joe Biden will sign an executive order Friday to protect the environment and other vital resources in minority communities as part of a series of announcements this week to highlight government efforts to fight climate change. The president's latest action on the environment, ahead of Earth Day on Saturday, was primarily intended to address a legacy of institutional discrimination, which has led...