U.S. oil tops $84 as Hormuz deal hopes dwindle and deadlock deepens
· cnbc.com
U.S. crude is back above $84 as last week's anticipation of a U.S.-Iran deal dissipates.
Oil prices moved sharply higher on Tuesday, amid dwindling hopes of a U.S.-Iran deal to fully reopen the Strait of Hormuz, despite Washington's fresh efforts to...