Trade, tech and rare earths to dominate Trump's China trip

More than a dozen executives from the world’s largest companies have joined US President Donald Trump on a high-stakes visit to China. The business delegation points to an agenda dominated by trade, technology and rare earths. The minerals are the building block of many modern industries, and a source of economic leverage for Beijing. Also in the show: the US Senate approves Kevin Warsh to be the next chairman of the Federal Reserve.