Were the captured Israeli soldiers inside Lebanon?

From The National Council of Arab Americans blog

The Israelis so far have not been able to enter Aita al-Shaab to recover the tank that was exploded by Hizbullah and the bodies of the soldiers that were killed in the original operation (this is a main indication that the operation did take place on Lebanese soil, not that in my opinion it would ever be an illegitimate operation, but still the media has been saying that it was inside ‘Israel’ thus an aggression first started by Hizbullah).