XATIVA, Spain, Sept 4, 2009 (AFP) – Slovenia’s Borut Bozic of Vacansoleil won the sixth stage of the Tour of Spain on Friday as Germany’s Andre Greipel of Team Columbia held on to the overall lead. The 29-year-old captured the 176.8km (109-mile) stage that started and ended in the eastern town of Xativa and included two testing mountain climbs in 4 hours, 40 minutes, 50 seconds. US rider Tyler Farrar of Garmin placed second, ahead of Italy’s Daniele Bennati of Liquigas. Grei