Alberta (Canada), June 17 (UNI) The Group of Seven leaders, meeting here for the 51st Summit, on Tuesday affirmed support to Israel, describing Iran as the ''''principal source of regional instability ...

随着美联储（Federal Reserve）官员释放出维持利率不变的长期信号，投资者和经济学家本周将密切关注美联储主席杰罗姆·鲍威尔，希望从他身上找到一些蛛丝马迹，判断可能最终促使央行采取行动的因素以及行动时机。