 Instead, they insist that his appearances in the wake of the debate in Atlanta, in Raleigh, and at fundraisers this weekend in New York and New Jersey are all signs that he has the stamina and mental capacity to plow ahead in this presidential race. At 7.35, the U.N. says more than 60,000 people have had to flee Gaza's Shujia neighborhood in recent days amid Israeli attacks there. Across the enclave, the Gaza health ministry says dozens were killed over the course of the weekend.