Excuse me, but sources are necessary. He never provided a source - he claimed "300 babies and 200 women killed in Gaza". Now, I see sources saying 300 children and 200 women as of the day, but not 300 babies. I asked for a source saying 300 babies had been killed, as he claimed in the topic title, and there isn't one; because 300 babies hadn't died. 300 children had, yes, and it is a tragedy, but 300 babies is still misinformation.
One of my greatest teachers in secondary school, a Muslim, no less, taught me -
Don't never let me catch you doing that. Never, ever make a statement which is wrong, even by mistake. Double-check, every time. If you don't know something, say you don't know it. If you make a statement, just one statement, that can be disproven, even just a little bit, everything you've ever said'll can be thrown right out the window by the other side.
This, I believe, is possibly the most important lesson I ever learned in four years of secondary school.