"S&P’s intrusion into American politics is also ironic because, as I pointed out recently, much of our current debt is directly or indirectly due to S&P’s failures (along with the failures of the two other major credit-rating agencies — Fitch and Moody’s) to do their jobs before the financial meltdown. Until the eve of the collapse S&P gave triple-A ratings to some of the Street’s riskiest packages of mortgage-backed securities and collateralized debt obligations."