The Trump administration on Thursday rejected imposing federal drinking-water limits for a chemical used in fireworks and other explosives and linked to brain damage in newborns, opting to override Obama administration findings that the neurotoxin was contaminating the drinking water of millions of Americans.
The contaminant is perchlorate, a component in rocket fuel, ammunition and other explosives, including fireworks. The Associated Press found one high-profile example of that on Thursday, reviewing a 2016 U.S. Geological Survey report that ties high levels of perchlorate contamination in the water at Mount Rushmore national memorial in South Dakota with past years of fireworks displays there.
While officials stopped the fireworks shows at the Black Hills memorial a decade ago, the pyrotechnics are scheduled to resume this Independence Day holiday at the urging of President Donald Trump, who plans to attend the festivities on July 3. Continue reading.