The latest issue of Surveillance & Society, "The international, interdisciplinary, open access, peer-reviewed journal of Surveillance Studies", is online with full text free access, including articles such as Discrimination by Design: Predictive Data Mining as Security Practice in the United States’s ‘War on Terrorism’ by Keith Guzik.
From the back issues this seems to be more sociology than law (see e.g. themed issues such as Health, Medicine and Surveillance), but again I've added the journal to my list of free online legal journals on technology law.
©WH. This work is licensed under a Creative Commons Attribution Non-Commercial Share-Alike England 2.0 Licence. Please attribute to WH, Tech and Law, and link to the original blog post page. Moral rights asserted.