The incident is one of several recent acts of vandalism: crews are still cleaning green algae and torn blue paint from the newly renovated Lincoln Memorial Reflecting Pool, and officials report other markings and deliberate damage, including alleged cuts to fuel lines at a state fair.
Interior Department communications director Katie Martin said this summer has seen a significant increase in vandalism to the National Mall. President Trump ordered a crackdown, blamed vandals for damage to the reflecting pool — saying there were large slits he attributed to a box cutter or knife — and noted at least five arrests have been made so far. Crews continue cleanup work, while investigations proceed.