Richard Sobel : Comprehensive immigration reform is a good thing for the U.S . But he says provisions in the Senate bill would require intrusive ID systems . Many workers would be denied the right to work because of faulty ID , he says . Others : ID systems are costly and violate constitutionally protected rights .
Richard Sobel : Comprehensive immigration reform is a good thing for the U.S . But he says provisions in the Senate bill would impose intrusive ID systems . Many workers could be denied the right to work because of faulty systems , he says . Sobel : ID proposals are costly and endanger constitutionally protected freedoms .