"Is it funny or not?" - Jesse

And the follow-up graphic on how they're trying to fix it.

Finally someone publishes something that sufficiently explains exactly what happened on the Deepwater Horizon on April 20. Thanks to The Times-Picayune.

The first story is that the NYSE system somehow broke down, and that's scary. There are going to be a lot of questions about program trading, because that's touched off the decline. If computers are running the world instead of people, people are going to lose confidence in the financial institutions.

— Carl Birkelbach, Chairman and CEO of Birkelbach Investment Securities in Chicago