keywords: wpp profit global demand buying
text: WPP Profit Rises; Company Ponders Bid for Grey Global (Update5) Aug. 20 (Bloomberg) -- WPP Group Plc, the world #39;s second- largest advertising and marketing company, said first-half profit rose 11 percent as demand increased in the US and Asia, and reiterated it #39;s looking into buying Grey Global Inc. 