He didn't call the Wellesley High School Class of 2012 a bunch of lowlifes who won't amount to anything.

CNN: Kid, you are not special

Your initiatives seem to punish law-abiding American citizens and enable the murderers, thugs and other lowlifes who wish to do harm to others.

FORBES: A Columbine Survivor Tells President Obama To Man Up

"The first wave to protect against is the inner city scum, do all you can to waste these lowlifes but be mindful of your ammo, " Mulqueen was quoted as posting.

WSJ: NY man admits threatening pols' lives on Facebook