Former Attorney General Alberto Gonzales chided fellow Republicans on immigration, urging them to work toward comprehensive immigration reform. Gonzales, the first Hispanic attorney general of the U.S., said it was a "failure" by both parties to have not achieved immigration reform yet, and warned against a proposal favored by some Republicans to amend the U.S. Constitution to deny birthright citizenship to the children of illegal immigrants. "My recommendation not just to the Republican Party but also the Democratic Party is that this country, our federal leaders need to pass comprehensive immigration reform," Gonzales said Sunday on Univision's "Al Punto" program....