“The Obama White House today directed federal agencies to develop open-access policies within the next six months.”
https://plus.google.com/u/0/109377556796183035206/posts/8hzviMJeVHJ (Suber)
Source: http://www.nsf.gov/news/news_summ.jsp?cntn_id=127043&WT.mc_id=USNSF_51&WT.mc_ev=click