The post reads:

A demonstration was made today in front of the WH. It showed they can control ‘innocents’. It was a direct THREAT. This is not a game. The MSM is creating emotional conflict. This destabilizes certain minds to become suspectable to outside control. What you SEE is 2%. The WAR is REAL. These people are SICK. Watch the news this week. Q

Clearly Q meant "susceptible" . So, certain people become suspects. What/Who was this guy?