Based on the cloning experiments with other mammels, cloning could be dangerous to a child.
I mean, how would you feel if you reached the age of awareness to find out that you had been cloned... and that is why you had malfunctioning organs, or were condemned to a limited life span with sickness because of genetic problems?
If there is a significant probability that a clone will have these problems at a higher rate than normally conceived kids, we should not clone humans for that reason alone.
I'm for scientific progress, but not at the expense of an innocent.
The issue of whether the state has the responsibilty or right to insure the safety of the allegedly cloned child, is a different issue.
Once the cloned child is ex parte, I'd be against the state taking this child unless it really was endangered beyond any damage already caused by the cloning. Whats done is done, and no manmade law was broken, because no law had yet been written to prohibit cloning humans that I know of.
Hopefully, there will be a new law against cloning until we know more about its effects on children.