LOS ANGELES : Los Angeles’ new mayor Eric Garcetti promised to keep the entertainment industry in the city as he was sworn in Sunday to replace Antonio Vallaraigosa, local media reported. Saying the city is “a place where you can’t be pessimistic even if you want to be,” Garcetti vowed to end the flight of productions from LA - such as The Tonight Show, which has moved to New York City, the Los Angeles Times reported. He promised to lobby hard in the state capital and with county leaders on behalf of the entertainment industry to cut down on red tape.