CNN EarlyStart April 22, 2013 10:34:00
Investigators to communicate with him? >> it is certainly possible with what doctors call a sedation holiday. i spoke with our medical correspondent elizabeth cohen earlier this morning. and she tells us that if doctors or authorities really wanted to talk with him, they can decrease his sedation so that they would be able to communicate with them and that he could perhaps communicate with them in writing. because you have to remember, there is a tube down his throat. he's still on a breathing machine. but with the sedation holiday, apparently patients are still pretty out of it but they are a...