azel -- axel weber has long been considered the front runner, but he says he is not available and is considering moving to deutsche bank. berlin's annual fresh produce expo is under way. it comes at an interesting time politically, with good security a major pic eptnd tunisia. both countries have representatives at the international trade show. both are still going through rough times. that has been affecting exports, despite the high demand for exotic fruit in germany. >> produce wholesalers throughout north africa are doing a booming business, with most of their wares exported to europe, where demand continues to climb. tunisian fruits and vegetables are sought after in france, italy, and germany. continuing unrest is beginning to affect the private sector. it is a growing concern. >> the dockworkers are demanding higher pay. most work on a day-by-day basis, but want to see immediate improvement in long-term contracts. >> in some north african cities such as alexandria, turnover of merchandise has come to a standstill. this egyptian produce company had to close down for two weeks a