"Carry concealed weapons? Come on!" [Maybe he's just agreeing with SCOTUS that concealed can be banned, but not open carry... but I don't think so...]
He's just sayin'... to (Bloomberg's) the Demanding Moms, the Demanding Students, and Everytown...
[I do have to wonder how many concealed weapons are within 50 feet of him, then, and all day and night long... but... he's special, and you're not, so...]