The Answer Sheet: Who Did and Who Didn't

Education Secretary Arne Duncan, appearing today with college presidents, students, administrations and mayors to demand congressional action to curb gun violence, said Congress needs to be forced by Americans outside Washington D.C. to do the right thing.

Here we go again. New international test scores were released today and their meaning are in the eye of the interpreter. Here are some headlines from different new sites with some different takes on the results -- and one headline you didn't see but should.