Next month's $7 million Turkish Airlines Golf Open could be in doubt after the European Tour said it was urgently investigating rocket attacks on Friday in Antalya, the southern region where the tournament is due to take place. "We will update further as soon as possible." The Turkish Open, the first of the tour's three-tournament, season-ending Final Series, is due to be held in Antalya from Nov. 3-6. Three Turkish soldiers were wounded in an armed attack on their military vehicle near Antalya in August. More...