sue klebold mother columbine high school shooter dylan klebold write op-ed column washington post discuss issue gun violence america.the april 20 1999 shoot columbine colorado kill 13 injure another 24. shooters dylan klebold eric harris commit suicide time deadly school shoot u.s. history shoot newtown happened.in move piece klebold discuss role mental health mass shoot note years since massacre society learn good see sign mental distress know good reach kid crisis.but also note important issue easy access gun still hang issue.having say still help believe dylan eric would able take live many easy access gun late learn dylan eric minors secretly attend gun show buy shotguns would use massacre meet young man sell tec-9 semiautomatic pistol.is right gun ownership second amendment absolute least restrict access certain kinds weapons protect vulnerable among us especially teenagers whose judgment best time compromise hormones impulsivity immature decision-making right bear arm vital mean american limit right whatsoever whether raise legal age one purchase gun drink age conduct extensive background check restrict access assault weapons design battlefield word strike right heart core beliefs nra insist nothing ever actually do rein gun america instead nra politicians own democrats republicans mouth word mental health move one mass shoot next.if mother one bad killers american history see money really worth feature image via youtube mom columbine shooter sham nra gun-crazy republicans