In the last 15 years, Washington lawmakers have introduced no fewer than 10 pieces of so-called Good Samaritan legislation-- the majority of those laws introduced by Colorado legislators. The legislation is designed to provide legal protection for groups who take it upon themselves to clean up toxic waste. In Colorado, that means cleaning up acid mine drainage. Why has none of the legislation passed? Good Samaritan groups say the most stringent opponents include major environmental groups with Washington lobbyists.