The story of Paul Kevin Curtis, also known as "KC," is getting stranger and stranger. First, the media mis-reported that a "Kenneth Curtis" had been arrested as the ricin letter suspect. Then it was changed to Paul Kevin Curtis. Next it was revealed that Curtis describes himself as a liberal and a democrat. After this, pictures like this began to be found: Now there's this: "KC" believed the terrorist attacks of September 11 were perpetrated by the government of the United States, and specifically pleaded with President Obama on Twitter to investigate. He sent out this tweet twice on two...