Last weekend, Danny and his two brothers, Sam and Ben, hopped on their bicyles in southern Spain. Their destination is Zama in Tunisia. They're following the route that the Carthaginian general, Hannibal, took more than 2,200 years ago when he took his elephants over the alps to fight the legions of the Roman Empire. This modern day expedition is expected to take 10 weeks and the Wood Brothers are producing a documentary about their journey. It's only Week 1 but Helen Seeney caught up with Danny to see how things were going.