TechOn the MoveSina (SINA -5.1%) is moving lower after the company received a veiled warning from a Communist...Aug. 24, 2011 10:40 AM ETSINA Corporation (SINA) StockSINABy: Eric Jhonsa, SA News Editor1 Comment Sina (SINA -5.1%) is moving lower after the company received a veiled warning from a Communist Party Politburo member to "put an end to fake and misleading information" on its Twitter-like Weibo microblogging service. Recommended For YouRelated StocksSymbolLast Price% ChgSINA--SINA CorporationTrending AnalysisTrending News