Considered a threat to Donald Trump, the inscription of the number 8647 on the National Mall in Washington is the subject of an investigation

This is a subject taken very seriously by the American federal authorities. The number “8647” has been engraved on the lawn that houses the Lincoln Memorial. The number 86 is frequently used in the United States, meaning to get rid of something or someone. 47 is the code for Donald Trump, since he is the 47th president of the United States.