FILE - In this April 29, 1993 file photo, Fernando Chavez, son of United Farm Workers leader Cesar Chavez, wipes his eye during a press conference related to his father's death, in Delano, California. Chavez joined other activists on Tuesday, April 23, 2013 in delivering thousands of signatures to the New York Times to ask them to stop using the word "illegal" in their articles when referring to immigrants who enter, live or work in the United States without proper legal authorization. (AP Photo/Bob Galbraith, File)