Launch Pad Fatality News Today

>> the chicago river now looks more like a shamrock shake as the city gears up for one of the biggest st. paddys day parade. thousands showed up to watch as motor boat crews poured nontoxic dye into the river, turning it all, yep, bright green. >> the river-dying tradition dates back four decades. >> got to love that. >> got to put in the nontoxic thing. you know thats what people are asking. >> more "world news now" coming up. [ female announcer ] your whites...start out with a bright future......