Democrats, including former President Clinton, are up in arms over The Path to 9/11, scheduled to run Sunday and Monday nights on ABC. The network calls criticism "premature and irresponsible," because final editing is incomplete. Republican Thomas Kean, co-chair of the 9/11 Commission and a co-executive producer of the 6-hour docudrama, says changes are being made, at his suggestion, and that the miniseries is being made by "people of integrity." Two Democrats who were on the Commission say some scenes contradict its findings.