It was Greenspan who through some excessive deregulation prepared the monetary ground for the rise of the subprime mortgage companies: a lending market that specialises in high-risk mortgages and loans.'Innovation', said Greenspan in April 2005, 'has brought about a multitude of new products, such as subprime loans and niche credit programs for immigrants'.It is almost touching to find out that Greenspan cares so much about immigrants.