In Wisconsin, the dispute continues between a new Republican Governor and public workers. Will it spread to other states? Is it part of a national campaign to prevent government employees from forming unions? Also, Libya's government opens fire on civilians. On Reporter's Notebook, two dictators have already been ousted, and others are on the verge of being deposed. Do they have any place to go?
Banner image: An estimated 65,000 protestors descended on Wisconsin's legislature on February 19, 2011 in the fifth day of mass demonstrations against a Republican plan to bust public workers unions. Photo: Mira Oberman/AFP/Getty Images