Carriers must get tough on smartphone theft

[Commentary] San Francisco's district attorney worries about you. He wants to protect you from thieves knocking you down on the sidewalk to steal your mobile phone. It's now the biggest and fastest growing urban crime, and it's dangerous. Is the phone industry worried about you? Not so much. D.A. George Gascón and colleagues don't want to let phone companies get away with their cavalier attitude about your safety for the sake of profit. Bravo.