US Vice President Kamala Harris has spoken of her “serious concern about the scale of human suffering in Gaza” during talks in Washington with Israel’s Prime Minister Benjamin Netanyahu. The pair met to discuss the war in Gaza and the possibility of securing a ceasefire deal between Israel and Hamas. “The images of dead children and desperate, hungry people fleeing for safety sometimes displaced for the second, third or fourth time. We cannot look away in the face of these tragedies. We cannot allow ourselves to become numb to the suffering and I will not be silent,” said Harris. Harris descri…