CAMP AS SAYLIYAH, Qatar - Army Lt. Gen. John Abizaid speaks fluent Arabic, is a Middle East scholar and professes that he "loves the Arab world." He's also a three-star general, deputy commander of the U.S. Central Command and the No. 2 official leading the war against Iraq. Abizaid made his public debut this week at Central Command in Qatar, providing a precise rundown of where the war stood days after ground forces crossed the Iraqi border. His performance was indicative of his climb up the U.S. military ladder and the way he runs the war: studied and detailed, right...