Sometime last year, I found an interesting graph published at S&P about the percentage of mortgages that were written using 1-2 years worth of income documentation, 2 or more years, "verbal verification" and no information whatsoever. As recently as the 1st quarter of 2005, it was something like 85% were based on 1-2 years, with the other three categories splitting the rest -- 90% was at least 1 year of documentation.
There was a big jump in "no doc" loans the next quarter (around 20% of the total?) and in the 3rd quarter it was up to more than 50% of all loans! It hasn't been that high since then, but as recently as 3Q of 2007 it was still above 30% ...
If "Clinton's policies" were responsible for this, he's got a mighty long reach.
http://www2.standardandpoors.com:80/spf/docimg/618589_GRAPH4308421.gif
/jordan