Stock Futures Rise After GDP Data  NEW YORK (Reuters) - U.S. stock futures rose on Tuesday,  pointing to a flat market open, after preliminary third-quarter  gross domestic product data showed higher-than-expected growth.
AirTran to acquire ATA #39;s Chicago gates AirTran Airways plans to assume the Chicago Midway Airport gate leases and acquire other related assets including takeoff and landing slots at New York #39;s LaGuardia and Washington #39;s Ronald Reagan National airports from ATA Airlines for approximately \$87.