Exit Strip News Today

The surface as well. that part of france is absolutely riddled with tunnels and bunkers. and this new form of technology flies right inside those. its accurate, so this is brand-new work were doing here. >> its fascinating stuff. particularly you focus on the exit strip of beach which you say was so critical to the outcome, the successful outcome for the allies. tell me about that. >> yeah, i mean, that particular -- i mean, d day was about landing 150,000 troops on five beaches. we actually con...