Read this, it's not that hard to understand, if people can't afford their payments they are going to default.
The Community Reinvestment Act (or CRA, Pub.L. 95-128, title VIII, 91 Stat. 1147, 12 U.S.C. § 2901 et seq.) is a United States federal law that requires banks and savings and loan associations to offer credit throughout their entire market area and prohibits them from targeting only wealthier neighborhoods with their services, a practice known as "redlining." The purpose of the CRA is to provide credit, including home ownership opportunities, to under-served populations, and commercial loans to small businesses. The Act was passed in 1977 and has been subjected to important regulatory revisions since then.
Only one banker, Ron Grzywinski from ShoreBank in Chicago, testified in favor of the act.[2
The CRA mandates that each banking institution be evaluated to determine if it has met the credit needs of its entire community.
That record is taken into account when the federal government considers an institution's application for deposit facilities, including mergers and acquisitions after the Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994 repealed restrictions on interstate banking.[3] However, until 1995 the Act was laxly enforced and banks only were required to advertise in local minority newspapers or sit on the boards of local community groups.[4] The CRA is enforced by the financial regulators (Federal Deposit Insurance Corporation ("FDIC"), Office of the Comptroller of the Currency ("OCC"), Office of Thrift Supervision ("OTS"), and the Federal Reserve System).[citation needed]The bill encouraged mortgage lending through two government sponsored enterprises ("GSEs"). One, the Federal National Mortgage Association, commonly known as Fannie Mae, enables mortgage companies, savings and loans, commercial banks, credit unions, and state and local housing finance agencies to lend to home buyers. The other, the Federal Home Loan Mortgage Corporation, commonly known as Freddie Mac, buys mortgages on the secondary market and sells them as mortgage-backed securities on the open market.[5] It also charged the Federal Reserve System to implement the CRA through ensuring banks and savings and loans met their CRA obligations.[3]
In early 1993 President Bill Clinton ordered new regulations for the CRA which would increase access to mortgage credit for inner city and distressed rural communities.[7] The new rules went into effect on January 31, 1995 and featured: requiring strictly numerical assessments to get a satisfactory CRA rating; using federal home-loan data broken down by neighborhood, income group, and race; encouraging community groups to complain when banks were not loaning enough to specified neighborhood, income group, and race; allowing community groups that marketed loans to targeted groups to collect a fee from the banks.[4][6]
Federal Reserve chairman Ben Bernanke has stated that an underlying assumption of the CRA – that more lending is always better for local communities – is questionable.[3]
The chief executive of Countrywide Financial, the nation's largest mortgage lender, is said to have "bragged" that in order to approve minority applications, "lenders have had to stretch the rules a bit."[14]
I don't believe it was the sole cause of the credit crisis, but it played a large role.