After a unilateral ceasefire failed Tuesday, Israel signaled an escalation of a bombing campaign aimed at Hamas. The legality of targeting houses of militants is hotly debated.
The advance of the Islamic State in Iraq opens an opportunity for Kurds to seek an independent state. But they must be cautious and ensure such a move does not trigger violence. The Middle East needs examples of peaceful means of change.
This week's round-up of commentary from around the world addresses Canada's relations with the US, why Pakistan wants Hillary Clinton to be the next president, the role of the US in Iraq, the relations between the US and China over North Korea, and the politics surrounding Sgt. Bowe Bergdahl.