Hamas attacks, Israel declares war

After Hamas launched thousands of rockets, broke through the Israeli border and took hostages in southern towns in a surprise attack on Saturday, Israel has retaliated with its own missile strikes and declared war. Now, Hamas has threatened to execute an Israeli captive for every unannounced strike on civilians, and Israel says it will block food, water and fuel from entering Gaza in a “complete siege.” As Israeli troops amass near Gaza, what could come next? Shayndi Raice is the Wall Street Journal’s deputy bureau chief for the Middle East and North Africa, and she’s based in Tel Aviv.