CAIRO (Reuters) -Israeli gunfire killed at least 17 Palestinians and wounded dozens of others as thousands of displaced people approached an aid distribution site of the U.S.-backed Gaza Humanitarian Foundation (GHF) in central Gaza on Tuesday, local health authorities said. Medics said the casualties were rushed at two hospitals, the Al-Awda Hospital in Nuseirat camp in central Gaza, and the Al-Quds in Gaza City, in the north. The Israeli military said they are looking into the incident.