reporter michael maas reports the food industry in salt, sugar, fat. and john maynard keynes and the making of a new world order. he recounts the monetary and financial conference of 1944 that took place in bretton woods new hampshire. now part of the world bank group. education journalist sarah carr almost a teacher and principal through the new orleans school system. one city and the struggle to educate america's children. look for these titles and book stores this coming week and watch for the authors on booktv.org. >> this system is now so deeply rooted in our social and political and economic structure that it is not just going to fade away or downsized out of sight. not without major upheaval and a radical shift in our public consciousness. now, i know that there are many people today who say, oh, there is no hope of ending mass incarceration in america. no, there is no hope. just as many people were dying to jim crow and they would say yes, yes, it's a shame. but that is just the way that it is. so many people today view the millions of cycling