Law reviews are scholarly journals typically published by law schools.
They are secondary sources of legal material used for conducting legal research.
Locating & reading a law review or journal article is usually a great way to begin research on a topic:
Nexis Uni - indexes law reviews
Law Review Commons - Over 300 open-access law reviews · Over 220,000 articles · Free current issues & archives from 1852
PUBLIC LAW 107–56—OCT. 26, 2001
UNITING AND STRENGTHENING AMERICA BY PROVIDING APPROPRIATE TOOLS REQUIRED TO INTERCEPT AND OBSTRUCT TERRORISM (USA PATRIOT ACT) ACT OF 2001
Laws are often referred to by a more general name.
To find laws, acts, ect. use the actual name which can be looked up in these resources: