The New York Times reports, "China has spent nearly two decades building a digital wall between itself and the rest of the world, a one-way barrier designed to keep out foreign companies like Facebook and Google while allowing Chinese rivals to leave home and expand across the world. Now President Trump is sealing up that wall from the other side. Google on Monday began to limit the software services it provides to Huawei, the telecommunications giant, following a White House order last week that restricted the Chinese company's access to American technology. Google's software powers Huawei's smartphones, and its apps come preloaded on the devices Huawei sells around the world. Depending on how the White House's order is implemented, that could come to a stop. For Huawei, the big impact will be abroad, since Chinese customers already have limited access to Google's services. Google's move will have its biggest effect in places like Europe where it has emerged as a big smartphone seller. Other companies will inevitably follow. In effect, the move puts pressure on Huawei's international expansion dreams."