Rise of the Humanoids / Frugal but Abundant

＜Rise of the Humanoids＞ The race to produce humanoid robots is on, but how do we expect them to work with us? Will we really be watching robots competing in sports? How companies are developing them to help in retail, elderly care and manufacturing? Reporter: Melissa Gecolea ＜Rise of the Humanoids＞ Amid the sluggish economy, many middle- and low-income families are limiting their spending on food items. The so-called "two-dish meals" are offering a frugal option, and this market segment has become highly competitive. Reporters: Cheung Hoi-shing, Tina Jiang