Substance..

 

Substance found in White House library which tests positive for cocaine. 

Secret Service spokesman Anthony Guglielmi told the Washington Post that more tests will be conducted to confirm that the substance is in fact cocaine. 

A Secret Service agent found the powder during a routine sweep of the premises.

First son Hunter Biden, 53, who has acknowledged a prior addiction to crack cocaine, was on the White House grounds Friday before heading off to Camp David with his father for the holiday weekend.

The White House became like the Bronx here, you don't know what is coming in.

It is worth to follow how the various response to this issue evolves. just a thought.