从巴勒斯坦到伊朗：中东冲突如何引发全球剧变

Negotiations between the US and Iran end without an agreement, but sources indicate some progress has been made. Experts weigh in on the next steps in the complex peace process.

Expert defense analyst Mushahid Hussain Syed weighs in on the escalating US-Iran conflict, arguing that a military solution is not the answer.