Israel has resumed the war in Gaza. Why now?

The ceasefire between Israel and Hamas, just two months old, has been shaky for some time. But that was thoroughly shattered by Israel’s bombardment of Gaza overnight. What’s behind the move?

​ The ceasefire between Israel and Hamas, just two months old, has been shaky for some time. But that was thoroughly shattered by Israel’s bombardment of Gaza overnight. What’s behind the move? Read More Breaking News, Latest News and Videos | CNN