A new report is the latest volley in a battle over Latino immigration rules . Tom Corbett , a Republican , signed the law in March after its passage largely along party lines . Such measures ` ` disproportionately affect the Latino population , '' group says . The civil rights group is involved in lawsuits challenging the report . A conservative Hispanic leader says the group 's assertion is ` ` not believable ''
A new report is the latest volley in a battle over Latino immigration rules . Such measures ` ` disproportionately affect the Latino population , '' group says . The civil rights group is involved in lawsuits challenging the report . A conservative Hispanic leader says the group 's assertion is ` ` not believable ''