You probably think time started when Obama swore in. You want to blame people for the financial straits we are in blame the banks and their Ponzi schemes not the guy that got the pail of shit dumped on his head.
Actually, the people to blame are the Clinton Administration, Barney Frank, and Chris Dodd. Had they never de-regulated the home mortgage industry in the first place, this would have never happened. Selling derivatives was illegal prior to their "restructuring" of the CRA.
Community Reinvestment Act (CRA)
The Community Reinvestment Act (CRA) was a Democratic invention of the Carter Administration and which was strengthened by President Clinton. The purpose of CRA was to make sure banks didn't discriminate--a good idea, in theory, if properly implemented.
But President Clinton, in 1995, pushed to have the evaluation of CRA compliance based not on subjective assessment but based on strict numeric analysis. That meant that, essentially, if a bank wasn't loaning the "right" amount of money to minorities and low-income clients, etc. that they would be found to be in violation--even if the reason minorities weren't receiving the same amount of loans was because they weren't credit-worthy . This obviously lead to the beginning of the sub-prime market as most (if not all) of these CRA-driven loans were not made to prime borrowers that would normally be accepted by Freddie Mac and Fannie Mae. It all began with the first securitization of CRA loans in October 1997 and snowballed from there.
Banks would normally have not been inclined to lend money to uncreditworthy borrowers but the government essentially compelled them to. In the exploding housing market with constantly-increasing house prices it turned out that even these high-risk borrowers were not defaulting because even if they couldn't afford the mortgage they could just sell their home. At a profit. At that point the free market took over. It figured that if these highly-profitable sub-prime securities weren't defaulting, heck, they might as well start getting into the market as well. And it worked fine for a number of years... as long as home prices continued to increase.
The Community Reinvestment Act was an ostensibly noble effort to help the poor in our economy. But despite their presumably good intentions, it should be painfully obvious--especially today--that forcing banks to lend money to people that have bad credit or insufficient income is not a good idea.