"The Israelis admitted they hit the building and it was a mistake."
At first. The roof of the building is largely intact.
No missile hit it.
So many things don't add up:
Qana bombing body count falls sharply By Yoav Stern Additional questions arose yesterday about the Israel Air Force's strike on a building in Qana on Sunday, even as the number of fatalities in the incident appeared to be much lower than originally published.
http://www.haaretz.com/hasen/spages/744844.html
and this:
http://www.coxandforkum.com/archives/000900.html