GLOBAL MARKETS-Stocks fall after Kerry speaks on Syria; bonds rise

* Dollar remains near 4-week high, Treasuries rise * U.S. shares fall as Kerry talks of punishing Syria * Oil and gold fall amid uncertainty NEW YORK, Aug 30 (Reuters) - Stocks fell and U.S. Treasury prices gained on Friday after Secretary of State John Kerry made a forceful case for the United States to punish Syrian President Bashar al-Assad as he released evidence the Syrian government used chemical weapons to attack civilians. Kerry's remarks, which were televised, stoked