Despite strong dissent from a small group of Democrats, Condoleezza Rice appears headed to overwhelming Senate approval as the next secretary of state. Rice, 50, is President Bush's trusted national security aide and a main architect of his policies on Iraq and the war on terror. Once approved, she will replace Colin Powell and become the first black woman to serve as the nation's top diplomat. Plans were made for her to be sworn in at the White House Wednesday night and to take her place at the State Department Thursday morning. "Dr. Rice is an honorable, fine public servant...