A major protest is planned against Maricopa County Sheriff Joe Arpaio, who’s been accused of practicing discriminatory enforcement of federal immigration laws. Last month, the Justice Department opened a civil rights probe into Arpaio’s immigration enforcement policies. We speak with an Arizona reporter who just won the Pulitzer Prize for his coverage of the controversial sheriff, as well as a public defender who has been at the forefront of immigrant rights for over thirty years. [includes rush transcript]