Business correspondent Dave Harvey investigates the shadow hanging over Airbus at Filton. The company is building a replacement for the Hercules military transporter but the project is delayed and way over budget. Who should pick up the bill? Plus Mike Dilger meets a woman with an audacious plan to bring zebras to south Bristol. Former international showjumper Terri Hill is hoping she can play a role in the conservation of rare species. And down and out with a trowel - can street drinkers in Bristol make the grade as archaeologists? Josie d'Arby joins a dig with a difference in the Stokes Croft area.