Democratic officials say President-elect Barack Obama will nominate Sen. Hillary Rodham Clinton to be his secretary of state on Monday. Obama plans to announce the New York senator and former rival for the Democratic presidential nomination as part of his national security team at a press conference in Chicago, the officials said Saturday. They requested anonymity because they were not authorized to speak publicly for the transition team. To clear the way for his wife's nomination, former President Bill Clinton has agreed to disclose the names of every contributor to his foundation. He'll also refuse contributions from foreign governments to the Clinton Global Initiative, his annual charitable conference, and will cease holding CGI meetings overseas.