There is a movement to turn this kid into the next Mohammed Al Dura. Until the facts are known it is best to refrain from making allegations. Either way, he was involved in rock throwing and molotov throwing and if someone is going to throw a molotov at you, you have every right to defend yourself.
Hungary's Orban: Refugees threaten Europe's Christian roots (Reuters)
from the article: Palestinian protesters clash with Israeli forces on Nakba Day