WASHINGTON — The Army general who led the investigation into prisoner abuse at Iraq's Abu Ghraib prison accused the Bush administration Wednesday of committing "war crimes" and called for those responsible to be held to account. The remarks by Maj. Gen. Antonio Taguba, who's now retired, came in a new report that found that U.S. personnel tortured and abused detainees in Iraq, Afghanistan and Guantanamo Bay, Cuba, using beatings, electrical shocks, sexual humiliation and other cruel practices. "After years of disclosures by government investigations, media accounts and reports from human rights organizations, there is no longer any doubt as to...