Tensions involving Iran may push oil prices higher worldwide, and those increases could soon show up at the gas pump in Nevada.
Even though the United States produces much of its own oil, economists say global markets still determine what drivers pay.
Gas prices are already climbing in Reno. According to AAA, the average price for a gallon of regular gas is about $4.29, up from $4.14 a week ago and $3.86 a month ago…