The housing crisis was a result of Presidential policies started under Carter and greatly expanded under Clinton. Bush and Greenspan tried to warn the Republican then eventual Democrat congress what was coming but the likes of Barney Frank kept the mortgage spigot flowing at full speed.
The financial crisis is 90% the result of the real estate bubble caused by misguided government policy.
The financial crisis is 90% the result of the real estate bubble caused by misguided government policy.