> There are more than ten million illegal aliens currently living in the US illegally -- a great reason to not dismantle ICE.

No matter what your views on immigratiom policy are otherwise, I don't see how that's a great reason for preserving the present organization.

If you view the present legality as correct, it's a reason to have the enforcement function in a competent and effective organization that is broadly respected by the public, but that doesn't sound like ICE.