The Bourne Supremacy Hidden Alternative Ending

This is the hidden alternate ending of The Bourne Supremacy. I had no idea this ending existed until recently. It does not show up on the DVD menu. I found the file hidden on the DVD as an easter egg.
Because it is an easter egg, this video may get removed for copyright, but it is a 14-year-old movie so hopefully, it will be fine.
I personally think the ending in the movie is far better than this, but it is really cool to find this for one of my favorite movies. Apparently, Matt Damon and Paul Greengrass didn't like this ending and they decided to change it at the last minute.