Trump’s triumphal arch will cause a slew of ‘adverse’ effects, administration admits — but its plans are staying

By Sunlen Serfaty, CNN (CNN) — President Donald Trump’s proposed 250-foot triumphal arch will have “adverse” effects on dozens of historical landmarks, the National Park Service found. Nonetheless, the agency concluded in a report released Friday that the arch must stay at the proposed site on the banks of the Potomac River as the project