eating every day. israeli tanks are reported to be advancing slowly towards the centre of khan younis, as intense battles continue in southern gaza. there are reports of house to house fighting in the city. it comes amid fierce criticism of the us, for vetoing a united nations security council draft resolution calling for an immediate ceasefire in gaza. the palestinian president mahmoud abbas said the veto made the us complicit in what he described as war crimes against palestinians. the us envoy to the un said a ceasefire would be dangerous and unrealistic. these are the latest pictures from the israel defense forces, showing fighting in the jabalia refugee camp in the north of the strip, which is still surrounded by israeli tanks. people there say they ve been without food and clean water for several days. from jerusalem, hugo bachega sent this report and a warning it does contain some distressing images. at the nasser hospital in khan younis last night, there were so many