CNN CNN Newsroom December 7, 2014 20:05:00
Which to watch. what happened? >> that's right. it is a big one to watch, and white house officials are pushing back saying that the president had a sore throat. he had planed of it for some time. we know from his diagnosis yesterday that it's due to acid refl reflux. he had inflammation. the white house doctor theb recommended he go in for some extra tests, and that's what really prompted this hospital visit yesterday. he had a ct scan. the white house says that the results of the scan were normal. that this was done out of an abundance of caution and no biopsy is done or planned. questions s...