To honor all of those who have been slain in recent years -- starting with the first-graders in Connecticut -- we should highly resolve to change our culture of guns . " Gergen says we should take a cue from Lincoln 's Gettysburg Address . He says U.S. must deal with its shortage of guns and find real solutions . Gun owners should be protected , and assault weapons should be regulated , he says . He says we will be held morally accountable for what we do -- or fail to do .
" Gergen says we should take a cue from Lincoln 's Gettysburg Address . He says U.S. must deal with its shortage of guns and find real solutions . Gun owners should be protected , and assault weapons should be regulated , he says . He says we will be held morally accountable for what we do -- or fail to do .