because we cannot put these people (UN inspectors) in that position. If we point them to an "unclean" munitions area, they are automatically "hostages". Given that we will be invading them in the next couple of weeks, it is not wise to recklessly endanger their lives. Slightly different perspective than what you are approaching this situation from, I'm sure, but also most probably accurate.
The US has had this intelligence for quite some time and has already declared that they will respond. They gave the Iraqi government the noose to hang itself with in their WOMD declaration. The US anticipated that Iraq would not cooperate as they haven't for over 11 years (not a bad anticipation). They also realized that the world was content to "contain" Hussein until he screws up again. We forced the UN to act, they drew up UN resolution 1441, and now are shown not to have the stomach to enforce it.
If you will read this article from 20 December, you will see the US has not deviated one inch from it's strategy...
[link|http://www.foxnews.com/story/0,2933,73428,00.html|http://www.foxnews.c...933,73428,00.html]
We are at the end of the stated timeframe, Iraq is still not willing to cooperate. ANY SANE INDIVIDUAL would realize that after 11 years of failure to comply, and failure to comply now (as Powell demonstrated in his briefing as late as last week after 1441), all Hussein is doing is stalling for time.
No, we aren't going to let hostages even be a consideration.