You can create a free account with your .edu email address. See instructions here.
Law students, faculty, and staff can also access and search the Wall Street Journal via Lexis Advance.
Biddle Law Library receives the Washington Post in print, and keeps the latest two weeks. Check out the reserve reading room --or ask at the circulation and reference desks if you are having trouble finding it.
If you are looking for an online version of the print (the source you are checking has cited to the print version) or of the online version as it was posted, check out: