There has been some reporting about commercial morgage backed securities (CMBS): https://www.propublica.org/article/whistleblower-wall-street-has-engaged-in-wid

There has been some reporting about commercial morgage backed securities (CMBS): https://www.propublica.org/article/whistleblower-wall-street-has-engaged-in-widespread-manipulation-of-mortgage-funds https://www.propublica.org/article/whistleblower-wall-street...