ABC announced Thursday it will make all of its primetime entertainment programs, including hits "Lost" and "Desperate Housewives," available in Spanish starting this season, and it is hoping to gain something big in the translation. The move is an acknowledgment of the expanding U.S. Hispanic population and its potential as a source of viewers. Previously, "George Lopez" was the only ABC series that aired in both English- and Spanish-language versions. "We wanted to move beyond toe-dipping and really dive in," ABC entertainment chief Stephen McPherson said in a statement. "Almost half of the 41 million Hispanics in this country watch...