Of course it is bad taste and bad judgment to put up posters with people as shooting targets crosshairs. And yes I'd like to see more civility in the the political arena (and at church council meetings for that matter)
But the shooter was mentally ill. He thought government was trying to take over his thoughts and that is a common symptom of mental illness --not listening to talk radio.
And frankly I'd like to see some outrage and concern about the ABYSMAL mental health resources in this country. But there's no political points in that.