 Less than three years later, with parliamentary elections coming up on Friday, many other former supporters have also become critics, and there is much anger over unemployment, inflation and fuel shortages in this oil-rich country.With most reformists barred from running by a conservative vetting body, the election has come down to a contest between conservatives who still support the president and those who have become his opponents.“Very soon I realized that I agreed with Mr. Ahmadinejad’s goals but not with his policies,” Mr. Khoshchehreh said recently.