President Vicente Fox said Monday he would fight to defend the consular identity cards used by migrants in the United States, amid proposals in the U.S. congress to limit the use of the cards in applying for government services. Fox appeared to play on his name -- which in Spanish would be "Zorro," the legendary masked sword fighter -- saying he would defend the so-called matricula cards "with a cape and a sword." "The Matricula Consular cards are again being questioned, but we will defend them with a cape and a sword, because our countrymen who live up there are...