The Treasury Department plans to tap Neel Kashkari, an assistant secretary of international affairs and a former Goldman Sachs banker, to oversee the government's $700 billion financial rescue program, sources familiar with the situation said yesterday. Kashkari has been a close adviser to Treasury Secretary Henry M. Paulson Jr. on the credit crisis and helped draft the legislation for the massive rescue plan. He is expected to run the program on an interim basis until the Treasury finds a permanent head, according to sources who spoke on condition of anonymity because they were not authorized to comment. Kashkari's replacement would...