By KENDRA MANN/WJLA
WASHINGTON (WJLA) - A white powdery substance was found at the Wildlife Foundation Building in the 1200 block of 24th Street, NW Tuesday afternoon, D.C. police said.
After tests were run on the substance officials determined it was not hazardous.
The incident took place just one day after Donald Trump Jr.'s wife was exposed to a white powder substance when she opened a letter addressed to her husband at their midtown Manhattan apartment.
Additional details were not immediately available.