Hussein al-Sheikh

Hussein al-Sheikh is not mentioned in any of the provided news articles. Therefore, it is impossible to provide a summary of who he is, why he is newsworthy, recent events related to him, or his current relevance based solely on the given information. The articles focus on Israeli-Palestinian conflict, specifically violence in the West Bank and the proposed second phase of a Gaza peace plan involving disarmament of Hamas and the establishment of a technocratic Palestinian government in Gaza.