A car is filled with gasoline at a gas station pump in Carlsbad, California August 4, 2015. This week, U.S. economic indicators have hammered home a bullish point for global oil markets: the resurgence in American gasoline demand is here to stay. On Friday, data showed that U.S. unemployment fell more than expected to just 5.1 percent in August, the lowest since April 2008 – when U.S. crude was trading at over $100 a barrel. More workers mean more commuters burning more gasoline. Days earlier, U.S. August car sales registered their highest annualized rate since 2005, according to Autodata Corp. And consumers are not buying just anything: truck sales surged by 8.6 percent versus a year ago while passenger car sales fell, reflecting the sharp swing this year toward gas-guzzling models. The new SUVs are not sitting in the garage. In June, the last month for which data is […]