NEW : Senator urges Arizona to hold off on law until Congress acts on issue . Opponents of Arizona immigration law are calling for an economic boycott of state . Expert : ' The law is slated to go into effect late this summer unless court challenges hold it up . ##s hurt state 's economy , leading to long - term economic consequences . ` ` research shows that boycotts kill and harm innocent people , '' Arizona governor says .
NEW : Senator urges Arizona to hold off on law until Congress acts on issue . Opponents of Arizona immigration law are calling for an economic boycott of state . Expert : ' ##s hurt state 's economy , leading to long - term economic consequences . ` ` research shows that boycotts kill and harm innocent people , '' Arizona governor says .