YouTube turns 10 years old Today and while we don't know how many cat videos have been shown over the last decade, we do know the video sharing site has become huge. 

If YouTube was a TV network, it would have more viewers than all the others combined.

FTVLive has posted a number of videos to YouTube, but this is by far and a way the most popular one. Almost 3.5 million views and it is a still a TV news classic: