Hundreds of families crammed into vehicles and fled Beirut’s southern suburbs overnight into Saturday after Israel struck the area and warned some districts to evacuate, AFP correspondents said. Fresh strikes struck Beirut’s southern suburbs early Saturday after huge raids hours before that the Israeli army said it targeted Hezbollah’s “central headquarters”. Bottlenecks formed in the middle of the night on normally deserted streets of the capital, many of them in darkness due to power cuts. In downtown Beirut’s Martyrs’ Square, or along the seaside corniche boardwalk area, desolate men, women…