>> how can you not feel happy when you hear that? >> love that song. anyho, talk to me about the numbers, dow up before the closing bell. >> you know what? wall street doing its own happy dance, solid headlines. earnings have been pretty good, keeping stocks in the green. also, fed chief janet yellin reassured investors saying that interest rates will stay low, that means borrowing money will continue to be cheap. l plus economic growth in china slowing down but not as fast as expected. you get a lot of green arrows on the screen today. seeing triple digits to the upside. this is today. look at how the market's been lately, lately it's been volatile. we've been getting, i don't know, whiplash lately. trip triple digit swings yesterday, stocks down for the month because we've been getting mixed signals from earnings season overall. today, up arrows, yes, seem to be the pattern. >> we'll take the green on the