You'll notice that that bit of the document is dynamically inserted, by a bit of javascript that it looks to me like being called by a flash slideshow controller. Maybe they want to discriminate against people who don't watch ads? Wouldn't be the first media company to do so.
I also noticed that the page contains all slides, as well as some logic to change them dynamically, yet fails to do so.
<img id="ssImage" src="http://msnbcmedia.msn.com/i/CNBC/Sections/News_And_Analysis/... width="600" height="400" align="left" border="0">