the national security adviser, and sanctions, but not a clear sense of what does it mean to put someone on notice. all right, everybody, stay with us. don t go too far away. just ahead, the secret weapon republicans are using to undo an antipollution rule and other regulations from the obama era. and cnn is live at houston s nrg stadium as the nation counts down to the super bowl. john berman hosts a preview of the big game. kickoff in houston. be sure to watch it tomorrow, 2:30 p.m. eastern right here on cnn. you will enjoy. we ll be right back. (vo) data plans aren t one size fits all. and since most people use less than 5 gigs, the last thing you want is to end up paying for data you don t use. now verizon introduces the one plan that s right for you. switch, and for just $55