TEHRAN, Iran (AP) — Opponents of Iran’s hard-line president accused him Saturday of faking his support by bussing in students and soldiers to attend his public appearances, a strategy brought to light by the death of a student in a bus crash. The tactic and the student’s death on Wednesday gave Mahmoud Ahmadinejad’s reformist challengers ammunition to attack a president they blame for the country’s faltering economy and its deepened international isolation.