OPINION: After all of Iran’s bellicosity, after all its threats of further attacks on Israel with hitherto unused weapons, Iran is suddenly quiet. The cause is Israel’s overnight response in the early hours of April 19 in response to Iran’s massive April 13 attack. Iran was worried even before its April 13 attack. As I have written, it gave three days’ notice of its intent, which gave other nations time to agree on their plan for Israel’s defense. The Israeli attack was reportedly accomplished