This just in - you heard it first on: http://www.MarketingDoOver.com.  YouTube crashed for a couple of minutes today - the site was totally down.  Now all videos on all websites are down, including the videos on MarketingDoOver.com.  

UPDATE

It looks like YouTube has everything is back up and running.  Whew!  Even YouTube has glitches every once in awhile.

Videos are now playing again on all websites - including the videos on MarketingDoOver.com!