Social Justice Committee
Newsstand

Jerusalem Post: http://www.jpost.com/

Jewish Telegraphic Agency: http://www.jta.org/

Also worth reading:
The Jerusalem Report: http://www.jrep.com/

From the Religious Action Center (RAC):
Washington office of the Union of American Hebrew Congregations (UAHC) and the Central Conference of American Rabbis (CCAR). The RAC has been the hub of Jewish social justice and legislative activity in the nation's capital for over 35 years: http://www.rac.org/whatsnew/whatsnew.html for daily news updates.

Weekly legislative updates and calls for action by the RAC: http://www.rac.org/

From the American Israel Public Affairs Committee (AIPAC):
Daily news updates on Israel-related issues: http://www.aipac.org/

Worth checking frequently:
Anti-Defamation League's website: http://www.adl.org