Megan McArdle points out that folks simultaneously exercising their freedom to assemble, freedom to petition for redress of grievance, and freedom to bear arms are not likely to succeed:
I think carrying guns to protests is entirely counterproductive. Indeed, I’m not sold on the general virtues of protesting, which worked for Gandhi and the civil rights marcher, but has a dismal track record on other concerns. But I think people have a perfect right to do it, including with guns, though I also think the secret service is within its rights to ensure that they don’t have a sight line on the president.
But the hysteria about them has been even more ludicrous. Numerous people claim to believe that this makes it likely, even certain, that someone will shoot at the president. This is very silly, because the president is not anywhere most of the gun-toting protesters, who have showed up at all sorts of events. It is, I suppose, more plausible to believe that they might take a shot at someone else. But not very plausible: the rate of crime associated with legal gun possession or carrying seems to be very low. Guns, it turn out, do not turn ordinary people into murderers. They make murderers more effective.
So perhaps unsurprisingly, when offered the opportunity to put some money down on the proposition that one of these firearms is soon going to be discharged at someone, they all decline.
I have to agree with Megan . . . when I saw the images of individuals attending the protests while openly carrying firearms, I thought it would have a negative effect on the undecided viewer. I’m in favour of all the freedoms: assembly, speech, bearing arms (not a freedom we enjoy in Canada, BTW), but this was an inappropriate time and place to exercise that last freedom. It makes the debate more murky, and allows people to characterize their opponents in ways totally unrelated to the issue being protested.
A political own-goal, as it were.