claim: on the arizona immigration law.
author: marco rubio
evidence_1: ncsl's immigrant policy project provides an analysis of arizona's immigration  enforcement law.
evidence_2: the support our law enforcement and safe neighborhoods act is a 2010  legislative act in the u.s. state of arizona ...
evidence_3: apr 23, 2010 ... arizona gov. jan brewer on friday signed the state's immigration bill into law. it  is considered to be among the toughest legislation in the ...
evidence_4: at university of arizona law's immigration law clinic, law students provide legal  ... (above) law students flank their clients outside immigration court in tucson.
evidence_5: with the passage of arizona senate bill 1070 and its signing into law, the state of  arizona ushered in one of the toughest immigration laws in the united states ...