Khalil Al-Hayyah, a Hamas official, held a press conference today to talk about the captured documents from the Preventive Security headquarters. The press conference was quite worthless: he only spoke in generalities and about "we have documents to show" and then would speak in general terms or about unnamed states and unnamed ministers, etc. If you have those documents, you are obligated to release them to the public, and let Palestinian and Arab public opinion judge.