Starbucks has a problem: Sales at U.S. stores have fallen sharply and now the company is looking to China, its second biggest market, to boost its revenue. But as WSJ’s Spencer Jakab explains, increased competition there is making that a tall order.  Further Reading: -Starbucks Is Running...

London and Dubai's international airports have become conduits for billions of dollars of illicit funds, potentially linked to corruption, drug trafficking and other crimes. WSJ's Margot Patrick explains how couriers in one money-laundering operation transported millions in dirty money on...