and hello and good morning to you all. millions of americans are in the grip right now of a massive heat wave. we will tell you which states are getting hit by this heat wave and there is a danger zone here, folks. we'll let you know how long this will last. also, a real power workout. people are producing energy by expending their own. we'll tell you how this works. also, really one of our favorite stories of the day here. caped crusaders taking to the streets in one northeastern town. yep, you're seeing superheroes. they're dressed up like them. talk to them this morning and th...