1.   In his speech, Clinton also made a pitch for free trade, directly confronting Democratic fears that unrestrained trade would lower environmental standards and hurt worker security.

2.   They say unrestrained trade and investment will compromise the environment of the Pacific Rim.

3.   The message, protesters say, is still that unrestrained trade can widen the gap between rich and poor, exploit workers and hurt the environment.

4.   Other thorny issues include textiles and agriculture -- all areas where developing countries have expressed concerns that unrestrained trade liberalization will penalize their industries.