A federal investigation of a controversial Arizona sheriff known for tough immigration enforcement has intensified in recent days, escalating the conflict between the Obama administration and officials in the border state.
Justice Department officials in Washington have issued a rare threat to sue Maricopa County Sheriff Joe Arpaio if he doesn’t cooperate by Tuesday with their investigation into whether he discriminates against Hispanics. The civil rights probe is one of two targeting the man who calls himself “America’s Toughest Sheriff” — a federal grand jury in Phoenix is examining whether Arpaio has used his power to investigate and intimidate political opponents and whether his office misappropriated government funds, sources said.
Axis of Justice is a non-profit organization formed by Tom Morello and Serj Tankian. Its purpose is to bring together musicians, fans
of music, and grassroots political organizations to fight for social justice. 
