Mitt Romney has five strapping sons, and not one of them has ever served in the military. When asked about this in Bettendorf, Iowa, the Republican presidential hopeful said that "one of the ways my sons are showing support for our nation is helping to get me elected." He noted that his boy Josh had driven a Winnebago to all of Iowa's 99 counties — all 99 of them! There's been a lot of back-and-forth over this tactless comment. Jim Geraghty wrote on National Review Online that he's "tired" of the "chickenhawk line of attack." These are the accusations, usually...