Shannon Depararro Atkins, 46, admitted writing the posts, but said he was joking. Police did not find any weapons when they arrested him.

Atkin was transported to Palm Beach County Sheriff's Office Main Detention Center where WPBPD says he faces a second-degree felony of written or electronic threats to kill, do bodily injury, or conduct a mass shooting or an act of terrorism, and possession of cocaine.

When the president lands in Air Force One at PBIA and looks to make his way to Mar-a-Lago, some city streets will be blocked for the motorcade.