Bahrain has granted appeals for 21 people accused of trying to overthrow the US-backed monarchy after the Arab Spring protests began last last year, including human rights leader Abdulhadi Alkhawaja, who is on the 82nd day of his hunger strike. We interview the producers of "Booker's Place," a new documentary that tells the story of a black Mississippi waiter who lost of life by speaking out. And ahead of the Occupy Movement's May Day protests, leading social theorist David Harvey details urban uprisings from Occupy Wall Street to the Paris Commune. Plus headlines, and more.