Hertz's foray into renting EVs hasn't been a runaway success. The rental agency is liquidating its excess Teslas due to limited demand and tanking values, while those who have rented its EVs haven't always had a good experience. Last week, we reported on a customer who was charged $277 for gasoline his rented Tesla couldn't have possibly used—and now, we've heard from other Hertz customers who say they've been charged even more.Hertz caught attention last week for how it handled a customer whom ...