On this week's show...
* Is Pittsburgh really America's most livable city? Community groups, organizations and individuals gathered to discuss disparities in the Allegheny County region
* from Ireland, an update on arrests in the Shell to Sea campaign
* The Newark Rebellion - forty years later, denouncing police violence and commemorating people's resistance
* Race, Class, Food and You - a lecture by Breeze Harper
* and more in our local and global headlines
