text:  It's Morning Edition from NPR News. I'm Steve Inskeep. And I'm Leila Fadl. Teens and tweens are becoming major consumers of skin care products. Some are responding to young influencers demonstrating pricey skin care routines on social media. But do kids really need them? NPR's Maria Godoy finds out. Like a lot of teens, 14-year-old Stella Sears cares about having clear skin. I try and take care of it as much as I can. So if I see a pimple, I'm going to put a patch on it. I'm going to take care of it because...