Analysis: The latest exchange of blows shows how a vague agreement on Hormuz, the nuclear program and economic relief left Washington and Tehran without trust, enforcement or a shared interpretation

By Parisa Hafezi and Angus McDowallDUBAI, July 8 - Control over the Strait of Hormuz has become a "golden weapon" to Iran, for which it is willing to risk new escalations with the…

Analysis: The latest exchange of blows shows how a vague agreement on Hormuz, the nuclear program and economic relief left Washington and Tehran without trust, enforcement or a…