Here is a link to a group of brave (foolhardy?) young activists from all over who are documenting what is happening in Gaza. It is called International Solidarity Movement. As a somewhat old person, I shudder a little at the ummm hints of earlier times but if you want to see what's going on.
You should see the extraordinary video on Juan Cole's post in which a very young and frightened woman is blocking Israeli soldiers from shooting at Palestinian rock-throwers.
Today Israel tanks shelled a UN school and killed at least thirty people among a couple of hundred civilians who had sought safety there. Here is a link to the article in Al Jazeera describing the carnage.