First, from the Times of Israel:
The Israeli Air Force on Wednesday launched a series of airstrikes in Gaza City, killing Ahmed Jabari, the head of Hamas’s armed wing — the equivalent of an army’s chief of staff — and his son, Mohammed al-Homs. Palestinian sources put the death toll at up to nine by evening.
[…]
Hamas’s armed wing warned that in assassinating Jabari, Israel “had opened the gates of hell on itself.”
Next, from a blog post by Joel C. Rosenberg: Read it all