These cute robots want to replace Amazon Echo in your home

Jefferson Graham reports from CES 2018, where this year, with hot new robots from LG and Sony, it looks like robots are poised to finally go mainstream. LAS VEGAS -- When LG, one of the world's largest corporations, brings a home robot to CES and places it smack dab in the middle of its mammoth booth here, you know something is up. So what if the debut of the South Korean giant's CLOi fell flat at a press conference? Early technology can be spotty, especially here where on-stage demos often can go south. Perhaps LG is early--very early, in wanting to bring robots to your homes alongside TVs, appliances and mobile phones.