Michael Lindenberger of Time.com, in a April 20 article titled “Ten Years After Columbine, It’s Easier to Bear Arms,” found it “odd” that “whatever momentum the Columbine killings gave to gun control has long since petered out,” despite the “massacres perpetrated by deranged gunmen” in the following decade. He also quoted extensively from a young gun control advocate in the online article, without including any arguments from the opposing viewpoint. Lindenberger first gave his reflection on the anniversary: “Monday April 20 marks 10 years since Eric Harris and Dylan Klebold permanently etched the words Columbine High School into this nation’s...