This man raised this gorilla as a baby and then released it into the wild. After 5 years, he went back to see if he could find the gorilla. Here is a video of the reunion.
http://www.msnbc.msn.com/id/21134540...3969?#37283969
If the link does not pull up the video, go to the left side of that web page and click on "most viewed" under the playlist and you will find it.