Transportation pick headed highway administration when it investigated rail company President Bush's nominee to replace Norman Mineta as secretary of Transportation, Mary Peters, presided over the Federal Highway Administration when the agency shut down criminal and civil investigations of CSX Transportation regarding fatal railroad-crossing accidents, according to a former employee of the rail company. Dave Nelson alleged to WND that the CSXT investigation was shut down by the Federal Highway Administration while John Snow, formerly CEO of CSXT, was Treasury secretary. Nelson said both Snow and Peters should be asked, "What did you know and when did you know it?"...