Activist walks 4,250km from UK to Turkey to promote carbon capture

Businessman-turned-climate activist Craig Cohon has completed a 4,250-km walk from London to Istanbul to promote carbon capture. Cohon reached Istanbul on the World Environment Day and said his efforts are a metaphor for the "action and consistency" needed to tackle climate change. He walked 25-35 km per day for what he jokingly described as a "kick-ass new year's resolution".