Head High, Hamas Member Returns From Israeli Jail By STEVEN ERLANGER DEIR GHASSANA, West Bank, Feb. 26 — On Sunday, Mahmoud Youssef Barghouti came home to a different kind of reception. His family and friends traveled to a rainy checkpoint to greet him, pale and bearded in new black jeans and silvery running shoes, which he tried to protect from the mud. His daughter, Hanin, 12, was in tears, burying her face in his waist; he lifted his son Basel, 5, a serious boy in a crew cut who stared around him. He hugged his wife, Fadia, brushing his lips...