In comments made Friday, Sen. Chuck Schumer (D-NY) said the National Rifle Association (NRA) is a "fringe group" that is "very extreme." Moreover, according to Schumer, the NRA doesn't "represent average gun [owners]." Schumer says that during the 1990s the NRA used their lobbying power to fill background checks with loopholes, thus leading to a situation where "40 percent of all guns sold in American have no [background] check." You'll recall that Obama also used this "40 percent" claim when pushing for more gun control earlier in the week. This claim goes back to a 2011 study by Mayor Michael...