Wall Street Week | High Stakes Summit, New Zealand's Brain Drain, Stablecoin Adoption, Bubbly Water

This week, China thinks it's cracked the code on Trump heading into a summit in Beijing. And, what happens when a country's best and brightest travel overseas and stop coming back? Plus, the most useful thing about crypto might be the one nobody's talking about: cheap and fast cross-border payments. Later, the smartest bet in the sparkling water boom might not be on any brand, but on the companies behind them. (Source: Bloomberg)