Israel-Gaza tensions: Preparing for battle?

Israeli cabinet approves the call up of 40,000 army reservists ahead of a possible ground offensive. Folly bah Thibault speaks to Ali Abunimah - a journalist and co-founder of Electronic Intifada; Dahlia Scheindlin - a columnist at +972 Magazine and a lecturer Tel Aviv University; and Daniel Levy - director of the Middle East and North Africa programme at the European Council on Foreign Relations.