for "good morning america," gloria rivera, abc news, washington. >> frightening.on your little guy. >> i do all the time. i'm like the nsa for that baby. >> from the set. 12k3w4r he's a lucky kid. >>> coming up on "good morning america" -- how would you like to live in this tree house. yes, please. a childhood fantasy coming true. it's straight ahead in "pop news" with sara. ♪ i'm solo ♪ i want a great shape. who doesn't? so i work out. i'm good. i juice. and then there's that other thing. this... i can do easily. new benefiber healthy shape. just a couple of spoonfuls every day means fewer cravings. plus, it's all natural, clear, taste-free and dissolves completely. it's clinically proven to keep me fuller longer and helps keep me healthy inside and out. new benefiber healthy shape. this, i can do. ♪ ♪ >>> not only can he do the chicken dance, he can also play the drums, rob marciano. thank you. sara haines. >> we're starting with dreams come true. foster huntington ditched his job in the new york city fashion world and decided to build and live in tree house. th