Derek Lowe's thoughts on it http://pipeline.corante.com/archives/2011/08/01/laquinimod_fails_for_multiple_sclerosis.php He also links to an interesting history behind some of TEVA's shady practices with regard to the development of Copaxone that I had not seen. http://bmartinmd.com/2008/07/proneuron-alleges-unfair-colic.html