Pastor Warren H. Stewart of First Institutional Baptist Church in Phoenix joins other clergy members to demonstrate against SB 1070. John Rose/NPR hide caption

itoggle caption John Rose/NPR

A U.S. Border Patrol agent checked vehicles arriving from Mexico near the town of Nogales ion July 28, 2010. Mark Ralston /AFP/Getty Images hide caption

itoggle caption Mark Ralston /AFP/Getty Images