An Israeli tank rolls into Israel from the Sufa crossing just outside the southern Gaza Strip at the end of a Palestinian demonstration near the border on May 30, 2008. Six Palestinians were wounded today when Israeli troops opened fire on demonstrators in the Gaza Strip as they neared the border fence, medics in the besieged territory said. The protesters marched from the cities of Rafah and Khan Yunes in southern Gaza towards the Sufa border crossing, waving banners calling for the end of the “Holocaust” they say Israel is committing in Gaza. AFP PHOTO/JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)