marvin thompson is the principle of the john mcdonogh high schoolin new orleans. he is one of the stars a long up with these children of the series called "blackboard wars ." our report on americans education called education under arrest. at looks at the school to present situation. and what is being done to keep kids in school. it airs on march 26 at 8:00 p.m. until next time, thanks for turning in. keep the faith. ♪ >> for more information on today's show, visit tavis smiley at pbs.org. tavis: hi, i'm tavis smiley. join me next time for a conversation with controversial educator michelle rhee. that is next time. we will see you then. >> there is a saying that dr. king had that said there is always the right time to do the right thing. i try to live my life every day by doing the right thing. we know that we are only halfway to completely eliminate hunger and we have work to do. walmart committed $2 billion to fighting hunger in the u.s. as we work together, we can stamp hunger out. >> and by contributions to your pbs station from viewers like you. thank you. >>