this person said 2007 was fake http://newsbusters.org/blogs/john-stephenson/2007/09/12/digital-forensics-expert-osama-video-definite-fake
Son said fake http://articles.timesofindia.indiatimes.com/2007-09-26/uk/27978730_1_al-qaida-chief-osama-bin-omar-bin-british-wife-jane-felix-browne