Morning Update: Walnuts use K

MuMbrellaMorning Update: Walnuts use K-pop to talk to Chinese students; Twitter's 'top ...MuMbrellaA brand of nuts has launched a K-pop style music video featuring Chinese internet stars to promote the brain boosting powers of walnuts as high school students in China prepare to take their exams. In the three minute video for California Walnuts ...and more »