MIDEAST STOCKS-Egypt extends losses, Saudi Arabia flat

(Updates with Saudi Arabia, Egypt open) DUBAI, May 31 (Reuters) - Egypt's bourse extended losses on Sunday in a broad decline, while Saudi Arabia's stock market moved very little. The Cairo index fell 1.2 percent as most stocks traded lower, continuing a decline which began last week as Egypt's weighting in MSCI's emerging markets index was reduced with Telecom Egypt's exclusion from the benchmark. ...