In the November 2006 election, the voters demanded congressional ethics reform. And so, the newly appointed chairman of the Senate Rules Committee, Dianne Feinstein, D-Calif., is now duly in charge of regulating the ethical behavior of her colleagues. But for many years, Feinstein has been beset by her own ethical conflict of interest, say congressional ethics experts. As chairperson and ranking member of the Military Construction Appropriations subcommittee (MILCON) from 2001 through the end of 2005, Feinstein supervised the appropriation of billions of dollars a year for specific military construction projects. Two defense contractors whose interests were largely controlled by...