http://www.azstarnet.com/sn/business/ Business headlines from the Arizona Daily Star en-us 2010-02-09 60 http://www.azstarnet.com/sn/business/327758.php Tucson Water has turned down service requests from 24 new developments in Marana, triggering concerns from a development group that the city is holding up projects that could generate construction jobs. 0x07080800 2010-02-09 http://www.azstarnet.com/sn/business/327732.php PHOENIX — Arizona's universities could upgrade their football stadiums and other athletic facilities using money from new local businesses, under a proposal moving through the Legislature. 0x02000100 2010-02-09 http://www.azstarnet.com/sn/business/327710.php The number of Tucson-area homes sold in January increased about 16 percent compared with the same month last year. 0x02010600 2010-02-09 http://www.azstarnet.com/sn/business/327760.php SAN FRANCISCO — Deep inside millions of computers is a digital Fort Knox, a special chip with the locks to highly guarded secrets, including classified government reports and confidential business plans. 0x09000300 2010-02-09 http://www.azstarnet.com/sn/business/327714.php SALES 0x02010600 2010-02-09 http://www.azstarnet.com/sn/business/327721.php WASHINGTON — Stock trading was volatile on Wall Street and across the globe Monday from fear that a debt crisis is gathering steam in parts of Europe and the Mediterranean. 0x02000100 2010-02-09 http://www.azstarnet.com/sn/business/327706.php "Just because everything is different doesn't mean anything has changed." — Irene Peter 0x02010400 2010-02-09