The Post asked education and political experts to assess the president’s plan for D.C. students. Below are contributions from Andrew J. Rotherham, Dick Durbin, Tom Davis, Randi Weingarten, Michelle Rhee, Michael Bennet, Lanny J. Davis, Margaret Spellings, Andrew J. Coulson, Ed Rogers, Michael J. Petrilli, Anthony A. Williams, Joseph E. Robert Jr., Harold Ford Jr. and Lisa Schiffren.