Is the US launching a new battle in the 'Chip Wars' with China?

This week the Biden administration has launched another crackdown on China's semiconductor industry, curbing China-bound shipments of high-bandwidth advanced memory chips, critical for high-end applications like artificial intelligence training. The aim is to slow China's progress in developing powerful new AI tools and more advanced military technology. Guest: Dr Chris Miller, Author, 'Chip War: The Fight for the World's Most Critical Technology'