Tech Now - Sagrada Família: Can Tech Help Complete It?

Yasmin Morgan-Griffiths has exclusive behind-the-scenes access to La Sagrada Familia in Barcelona to see how technology is playing a key role in completing Gaudi's vision for this historic landmark. Plus, Alasdair Keane explores an ambitious CO2 storage project in Rotterdam, and Paul Carter visits the home of football club Borussia Dortmund to explore how data and AI is taking sports broadcasting into the next generation.