Israel launched airstrikes on Beirut's southern suburbs and other areas of Lebanon on Saturday, a day after carrying out a massive attack on Hezbollah's headquarters that appeared to be aimed at killing its leader, Sayyed Hassan Nasrallah. The fate of Nasrallah, leader of the Iran-backed group for 32 years, remains unclear, with Hezbollah yet to issue any statement on his status. Reuters journalists heard more than 20 airstrikes in Beirut before dawn on Saturday and more after sunrise. Smoke could be seen rising over the city's Hezbollah-controlled southern suburbs, known as the Dahiyeh. Thousands of people have fled the area since Friday's attack, congregating in squares, parks and sidewalks in downtown Beirut and seaside areas. "They want