concussions as well, brooke. >> john berman, we will be tuned in. we will see you in 15 minutes here hosting "the lead." thank you very much. meantime, are you having a tough time sleeping? you're not alone. a new government study reveals surprising new information when it comes to americans and their sleep solutions. that is next. plus, these videos, i can't get enough of them. of a reunion that will give you chills. ♪