Research In Motion warned BlackBerry users in the Middle East that a software upgrade sent by their wireless carrier contained surveillance software. US: Business News: http://online.wsj.comJarticle/SB124827172417172239.html#mod=rss_whats_news_us_business Reading this on your Blackberry? Try The Wall Street Journal Mobile Reader now by clicking http://www.wsjmobilereader.com. EFTA00772968