Nightly News | June 27, 2013
>>> a grim report card out tonight on our nation's high school seniors, from the government. the headline is this. they are leaving high school no better in reading or math than students in the 1970s , decades ago. certain subgroups like younger students, blacks, hispanics, have upped their grades, but apparently more lower-performing kids are staying in school now and it brings down the overall graduation grade average.