turnabout from todd zwillich of "the takeaway" on wnyc radio. >> brown: we profile the man most likely to be the country's next leader, vice president she gin-ping, who met with president obama today at the white house. >> ifill: and we look at the investigation into apple's labor practices in china, after reports of serious and deadly safety violations. >> brown: plus, the kids are home-- for good. paul solman reports on the new accordion family, as adult children come home to live. >> when i first moved home i would like six months and then you won't be here anymore. i feel like i'm getting complacent. >> ifill: ray suarez shows us basketball's latest shooting star, new york york knicks point guard jeremy lin. >> brown: and birds do it, bees do it, and you know the rest. poet tony hoagland takes a humorous look at the animal kingdom for some valentine's day verse. >> if i were a peacock, i would flex my muscles to spread the quills on my cinemax tail. >> brown: that's all ahead on tonight's newshour. major funding for the pbs newshour has been provided by: >> moving our economy for 1