Tongues

The attached video was forwarded to me by my friend, David Genn, with the following text:
"Before watching the video clip, read the background below.
Several years ago, Rockwell International decided to get into
the heavy duty transmission business.
They were getting ready to tape their first introductory video.
As a warm up, the professional narrator began what has become
a legend within the training industry.
This man should have won an academy award for his stellar
performance.
Now remember this is strictly off the cuff, nothing is written down.
I think you will enjoy this once in a lifetime performance from
this gentleman."
Surely this is proof that speaking in tongues is real!