Samsung unveiled a flexible, foldable smart phone prototype at the 2013 International CES in Las Vegas. The technology could lead to dramatic new screen designs and phone formats. AP's Haven Daley has... more 

Samsung unveiled a flexible, foldable smart phone prototype at the 2013 International CES in Las Vegas. The technology could lead to dramatic new screen designs and phone formats. AP's Haven Daley has the details. (Jan. 9) less