Some more color on Waxman et al legislative proposal: <a href="http://www.fdalawblog.net/fda_law_blog_hyman_phelps/2009/03/rep-waxman-introduces-followon-biologics-bill-legislation-hews-closely-to-hatchwaxman-exclusivity-pa.html" rel="nofollow" target="_blank">http://www.fdalawblog.net/fda_law_blog_hyman_phelps/2009/03/rep-waxman-introduces-followon-biologics-bill-legislation-hews-closely-to-hatchwaxman-exclusivity-pa.html</a>