Librarian of Congress
The Constitution Annotated is a government-sanctioned legal analysis and interpretation of the Constitution compiled by the Librarian of Congress by order of Congress (2 U.S.C. § 168). Based on Supreme Court case law and relevant historical practices, it has been regularly updated for more than 100 years. Online at
Article I,      Section 9       clause 2
ArtI.S9.C2.1 Writ of Habeas Corpus and the Suspension Clause