Inmates gather next to Maricopa County Sheriff Joe Arpaio as he walks through a Maricopa County Sheriff's Office jail called "Tent City" in Phoenix on Saturday, June 23, 2012 during a tour for church leaders. Critics of Arpaio gathered outside the facility Saturday for a rally to call for the closure of the complex of canvas jail tents. (AP Photo/Matt York)

Associated Press
Inmates gather next to Maricopa County Sheriff Joe Arpaio as he walks through a Maricopa County Sheriff's Office jail called "Tent City" in Phoenix on Saturday, June 23, 2012 during a tour for church leaders. Critics of Arpaio gathered outside the facility Saturday for a rally to call for the closure of the complex of canvas jail tents. (AP Photo/Matt York)
Inmates gather next to Maricopa County Sheriff Joe Arpaio as he walks through a Maricopa County Sheriff's Office jail called "Tent City" in Phoenix on Saturday, June 23, 2012 during a tour for church leaders. Critics of Arpaio gathered outside the facility Saturday for a rally to call for the closure of the complex of canvas jail tents. (AP Photo/Matt York)