CNN CNN Newsroom December 6, 2014 22:56:00
Diagnosed and then further evaluated with this c.a.t. scan the same day. and it could be because we're talking about the president of the united states. >> right. >> you get a c.a.t. scan out of an abundance of caution to make sure this isn't something else, cancer or something else causing difficulty with swallowing. so that's typically why it's performed. >> all right. sanjay, thank you. we know you're going to stay on top of this, as will we at cnn auto evening and bring you more as we have it. appreciate it. stay with us on cnn. big lineup, 7:00 eastern, the cnn special report, "deadly hig...