Israeli warplanes bombed a southern Lebanese town Sunday, destroying several homes and killing at least 20 people. Fighting between Israeli troops and Hezbollah fighters erupted Sunday in the Taybeh Project area, about two miles inside Lebanon. The Israeli army said one soldier was moderately wounded. The fighting came a day after Israeli troops pulled back from the Lebanese border town of Bint Jbail Saturday after a week of heavy fighting, the Associated Press reported.