CES 2019 preview: Laundry-folding and companion robots
From a robot that folds laundry to a toothbrush that cleans teeth in 10 seconds, lifestyle tools dominate the world’s largest consumer technology show. CES opens Tuesday in Las Vegas. More than 4,500 companies, from innovative startups to industry powerhouses like Samsung, will showcase their products. CNET's Brian Cooley joins "CBS This Morning" to preview the gadgets.