Gov. Arnold Schwarzenegger has rejected a recommendation to parole a member of Charles Manson's cult who was convicted of taking part in killings more than four decades ago. Bruce Davis is serving life sentences for two 1969 slayings, although he was not involved in the infamous murders by Manson followers of actress Sharon Tate and six others in Los Angeles. The governor in a letter made public on Monday reversed a January decision by the state parole board, saying the murders were "especially heinous." "I believe his release would pose an unreasonable risk of danger to society at this time,"...