right there. the bone of the skull grows into the implant and it becomes a part of the skull. >> that's absolutely fascinating. you can see he's pinning it on there. what's the procedure to put that thing on? >> what he does, he puts four screws on, just as you see here. that's it. he's showing us exactly what he does when he does this surgery. >> unbelievable. we wish her the very best. thanks, elizabeth. a programming note, sunday night on cnn, senator ted kennedy's son, patrick kennedy, comes clean with dr. sanjay gupta about addiction, what he learned from his father and his new dream of curing brain disease. patrick kennedy coming clean. cnn sunday night. well, we are closely monitoring the flooding disaster along the mississippi river. a live report from morgan city, louisiana. network all across. we're adding new cell sites...