Im sure it wont surprise you to see that there are so many orgies going on between the government and the banks, its reasonable to suggest that there is no difference between the two. From the page:
Senior government officials often move to big Washington law firms, and lawyers from those firms often move into government posts. But records show that in recent years the traffic between the Justice Department and Covington & Burling has been particularly heavy. In 2010, Holders deputy chief of staff, John Garland, returned to Covington, as did Steven Fagell, who was Breuers deputy chief of staff in the criminal division. The firm has on its web site a page listing its attorneys who are former federal government officials. Covington lists 22 from the Justice Department, and 12 from U.S. Attorneys offices, the Justice Departments local federal prosecutors offices around the country.
As Reuters reported in 2011, public records show large numbers of mortgage promissory notes with apparently forged endorsements that were submitted as evidence to courts.
There also is evidence of almost routine manufacturing of false mortgage assignments, documents that transfer ownership of mortgages between banks or to groups of investors. In foreclosure actions in courts mortgage assignments are required to show that a bank has the legal right to foreclose.
In an interview in late 2011, Raymond Brescia, a visiting professor at Yale Law School who has written about foreclosure practices said, I think its difficult to find a fraud of this size on the U.S. court system in U.S. history.