Taiwan, home of semiconductor giants, at the centre of the AI race

As Chinese President Xi Jinping begins a state visit to Washington, artificial intelligence and the fate of Taiwan — the self-ruled island coveted by China — top the agenda. Taiwan is the global leader in semiconductor research and development; its chips power smartphones, computers and, above all, AI development. France 2 reporters gained rare access to one of Taiwan's state-of-the-art laboratories for this look inside the industry at the heart of the US-China tech rivalry.