Again I quote Jimmy Carter from last Friday:
The Carter Center commends the representatives of Fatah and Hamas for having the vision to begin the process of reunifying the Palestinian people. Mediated by the Government of Egypt, the agreement provides a framework for resolving long-standing issues regarding reform of the Palestine Liberation Organization, Palestinian governance, elections, human rights abuses, and the security sector. ...
President Carter said, "This agreement, and the promise of elections in the next twelve months, has the potential to arrest the spiral of intra-Palestinian human rights violations and preserve Palestinian democracy. It can also lead to a leadership representing all Palestinians capable of negotiating peace with Israel. Based on my years of contacts with Fatah and Hamas, I am confident that, if handled creatively and flexibly by the international community, Hamas' return to unified Palestinian governance can increase the likelihood of a two-state solution and a peaceful outcome. I encourage the international community to respect this decision by the Palestinian leadership and to view it as part of the larger democratic trend sweeping the region."