A Challenge to a Brutal Anti-Latino Law

As Sheriff Joe Arpaio went on trial in Arizona this week for discriminating against Latinos and for usurping federal authority with his sweeping roundups of undocumented immigrants, a coalition of individuals and groups brought a related action in another federal court.
http://www.nytimes.com/2012/07/21/opinion/a-challenge-to-arizonas-brutal-anti-latino-law.html?_r=1