DEIR AL-BALAH, Gaza Strip (AP) — The son of Hamas’ lead negotiator died after being wounded by an Israeli strike on Gaza , the militant group said Thursday, as another Israeli strike killed three Hamas security forces, according to local officials. Israel meanwhile said it killed three Hezbollah militants in a strike on the southern suburbs of Beirut the day before. Hamas negotiator Khalil al-Hayya’s 32-year-old son, Azzam, was wounded by a strike in Gaza City on Wednesday that killed another