Hmmm ... instead of targeting a particular tool ... because nutjobs can always come up with alternative tools to facilitate multiple murders ... why don't you target the sources of the hate that motivates the attack? So, if it is determined that Ahmad Al Aliwi Alissa was an anti-Trumper who regularly digested libtard-produced FAKE NEWS from the lamestream media, then ban the Democrat Party, CNN, MSNBC, The NY Times, The WaPo, etc., eh? Or, if it is determined that his attack was motivated by the hateful teachings of his Islamic "religion," then ban Islam, right?
The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence