We aren't talking about soldiers, which are allowed in foreign countries with elaborate treaties that soldiers who enter those countries get day long briefings on.
We are also not talking about some kangaroo court from some two-bit power with an anti-American leaning.
We are talking about international courts convened under internationally recognized norms.
Laws exist for a reason, and exemptions for certain groups is always bad. If the law isn't good enough to apply to everyone, then there isn't a need for that law. Celebrities and powerful countries shouldn't be above the law, they should instead be reversed, no special warnings or exemptions because others who are thinking of the consequences for following a law look towards them, the role models, first.
I deplore us deploying troops to Libya. They don't want or need them. Like I said earlier, 30 years was too long for them. From what I can tell, only France is sending in an appropriate response. Medical teams and equipment, No soldiers.
The protesters already defeated the best Qaddafi have. I expect to see reports that he was killed sometime in the next 10 hours. If troops land in Libya from any other country, it won't be to help the protest, but to install a puppet government. The Benghazi intern government has been saying to everyone to stay the hell out of it, so it really shouldn't be taken any other way.
(Edit: By the way, I have recently discovered that the Libyans really, really hate being called rebels. The reason for this appears to be related to the fact that Qaddafi's government is sold as the "revolution". It has negative connections. As such, I have edited my statements to be a bit more respectful.)