KABUL, Afghanistan — It was the eighth day of ousted Afghan parliamentarian Simeen Barakzai's hunger strike. Through chapped lips and in a rough voice, she said Sunday she would not drink or eat anything until President Hamid Karzai opened an investigation into vote fraud by the woman who has taken over her seat.Her protest is the latest turn in a seemingly interminable dispute over who belongs in the Afghan parliament – still going on, more than a year after elections that were marred by fraud.Read More... More on Afghanistan