"Hamas can`t even get Johnston released". Do you happen to know anyone else who can - the Great Powers like the UK, the USA, or Israel, perhaps? BTW, how is Hamas's inability to free a Briton a sign of its weakness, while the inability of Israel to free its citizen and soldier Shalit seems not to diminish its might in your eyes? I admonish you again to use your head, which does need some cooling before starting to reason.
Jerusalem Gay Pride Parade: Stabber is Yishai Shlissel, the 2005 parade attacker (Haaretz)
from the article: Fatah is waiting for Israel