We all know, thanks to the Center for Responsive Politics, that Goldman Sachs is a heavy hitter--in the 2008 presidential cycle, among the top donors to both Barack Obama and John McCain, that its employees, their family members and its PAC favor Democrats in their giving by a two to one margin (and three to one in the 2008 election cycle), and Goldman Sachs has been among the top 100 donors to 286 election campaign committees for members of Congress.

But what about others involved in the financial instrument that the Securities and Exchange Commission alleges was fraudulent? Is ACA ...