Substitute's shocking claim sparks outrage in Arizona
Author of Arizona's controversial immigration law reacts to protests
Sponsor of SB-1070 believes Arizona will ultimately win appeal of judge's ruling on immigration law
New study on percentage of children in U.S. born to illegals enflames debate over 14th Amendment
Thursday, 4p ET: A setback for Arizona's immigration law? Senator Russell Pearce reacts to the ruling and talks strategy.