/tags/pinkston-high-school Pinkston High School en-US Copyright Wed, 28 Nov 2012 12:00:01 GMT /education/2012-11-28/video-education-secretary-praises-disd-but-says-improvement-still-needed U.S. Education Secretary Arne Duncan made a rare Dallas visit Tuesday, and praised improving graduation rates here. But he said there’s much more to do,… Wed, 28 Nov 2012 12:00:01 GMT /education/2012-11-28/video-education-secretary-praises-disd-but-says-improvement-still-needed Bill Zeeble /education/2012-11-27/education-secretary-gives-disd-hope-for-federal-dollars Updated at 11:45 a.m.: U.S. Secretary of Education Arne Duncan had some encouraging words this morning as Dallas schools compete for up to $30 million in… Tue, 27 Nov 2012 12:00:00 GMT /education/2012-11-27/education-secretary-gives-disd-hope-for-federal-dollars Bill Zeeble, Shelley Kofler