Do you think Germany should have had a rendition program (similar to what the US has right now) in order to prevent dangerous criminals like Hitler from acquiring power ?
Could German police have pre-emptively arrested Hitler as he was planning the massacre on the "night of the long knives" and thus saved Germany from tyranny ?
Al-Qaeda does not have influence over most muslims as evidenced by the fact that not one of the 7-8 million American muslims were involved in the 911 attacks
and also evidenced by the fact that General Patraeus is able to get muslims in Iraq to fight Al-Qaeda
when you mean by history of 911 are you talking about how the Clinton Administration was more interested in looking after special interests than looking after the security of the American people ?