CES: Smart appliances, big TVs on deck at LG

LAS VEGAS -- International CES 2013 opens tomorrow, but LG used its press conference on Monday to drive home its new tagline: "Touch the smart life." What does that phrase mean, exactly? Well, for LG, the "smart life" encompasses a slew of devices that you can interact with in the home or on the go. From washing machines that diagnose their own problems to TVs you can talk to, LG aims to make its electronics more interactive this year. Appliances get smarter Internet-connected ovens, refrigerato...