CAIRO, Egypt -- In the aftermath of Mahmoud Ahmadinejad's ascendancy to the presidency of Iran, the country's opposition is beginning to show signs of unifying as the clerical regime wages a war against internal dissent. Yesterday, the regime closed all schools in Tehran, citing poor air quality, after word leaked of the first major demonstrations since the summer. Nonetheless, a rally at Tehran University attracted 300 demonstrators amid a heavy police presence on campus. Of note is that before the rally against the new president, a coalition of Kurdish students also signed on to the call. In Brussels on Monday,...