Israel destroys second Gaza high-rise as military kills another 56 Palestinians, including aid-seekers

Residents say military gave them 20 minutes to evacuate 15-storey building before attacking, with casualties unclearAn Israeli strike has destroyed a high-rise building in Gaza City - the second in as many days - as the military demanded residents move to a so-called humanitarian zone in the south of the territory and slaughtered at least another 56 Palestinians, including aid-seekers.Israel on Saturday issued evacuation warnings for two high-rises in Gaza City and surrounding tents. Avichay Adr...