"Israel's cabinet approved a call-up of reservists today, as its military continued attacking Gaza, destroying the main security headquarters after killing more than 280 Palestinians in a first round of strikes yesterday. Israeli tanks were seen deploying in southern Israel, close to the Gaza Strip, raising the prospect that the air raids - which brought the biggest loss of life in a single day in Gaza for more than 40 years - might escalate into a major ground offensive. The latest Israeli attack flattened most of the buildings in the security headquarters, the second time the compound had been attacked in two days. At least four Palestinians were killed." - Steven Perez from Bookmarklet