subprime crisis caused by government policy

Please use the two articles attached as the sources

Intro and conclusion needed

At least 1-page discussion: 
–Construct an argument on the topic supporting subprime crisis was caused by government policy.
–Present your argument in standard form.

At least 1.5 – 2 pages
-Address the strongest objection to your argument that Wall Street Bank caused the crisis
–Present the best counterargument to this objection 
-Defend your argument that government policy caused the subprime crisis