Verified	Status	Citation	Memento
2021.07.28	a	https://www.fhfaoig.gov/Content/Files/WPR-2013-002_2.pdf
2021.07.28	a	https://www.fhfa.gov/AboutUs/Reports/ReportDocuments/FHFA-2020-PAR.pdf
2021.07.28	a	https://www.fanniemae.com/media/26811/display
2021.07.28	a	http://www.freddiemac.com/investors/financials/pdf/10k_021617.pdf
2021.07.28	a	https://home.treasury.gov/news/press-releases/sm1236