Filed at 3:35 p.m. ET LOS ANGELES (Reuters) - A ghost is haunting Hollywood -- the specter of the long-abandoned anti-communist blacklist of the 1950s. In a testament to the staying power of the controversial list, the widow of famed liberal film producer Stanley Kramer is thinking of suing the Public Broadcasting Service for a documentary she calls ``a hatchet job'' on her late husband and his relationships with a blacklisted writer of that era. Karen Sharpe Kramer says that the documentary, ``Darkness at High Noon: The Carl Foreman Documents,'' scheduled to air on PBS Sept. 17, defames her husband...
