Amidst tension in the Middle East, nuclear diplomacy progresses. Inside Iran, it's now more than a month since the brutal crackdown on political dissent began. Hadi Ghaemi Is Executive Director of the Center for Human Rights in Iran, researching and documenting rights violations there. He joins the show to discuss. 

Also on today's show: NPR Correspondent Brian Mann from the Olympics; Rappler CEO and Nobel Peace Prize laureated Maria Ressa