GUN STUN: Gun control activist swears he forgot he was carrying gun while visiting school – A Buffalo, N.Y. community activist who is well known locally for pushing for a highly restrictive 2013 gun control law has been arrested for — wait for it — carrying a gun illegally at a public elementary school.  The arrested gun-control advocate, Dwayne Ferguson, caused quite a scene at Harvey Austin Elementary School, reports local CBS affiliate WIVB.