thank you very much, alan gomez, "usa today."ll have more on the emerging legislation in coming days. and on our website, we take a look at a virtual march being launched online, in support of the immigration law. that's at newshour.pbs.org. >> woodruff: finally tonight: bringing opera to the community and the community into opera. jeff is back with that story. ♪ >> brown: a tragic death scene, a lyrical duet and an epic tale of family and history-- the very stuff of grand opera. ♪ but this is "cruzar la cara de la luna"-- "to cross the face of the moon," composed in 2010 and billed as the first "mariachi opera." ♪ it's part of an experiment by one of the nation's leading opera companies, to reach new audiences, become a better neighbor in its community and, just maybe, help secure the future of an art form. >> i believe that the responsibility of an arts institution is to broaden our art and take it to as many people as want to seek it. we have an educational and embracing responsibility with i think that's a bigger responsibili