Xinhua Headlines: U.S.-Mexico border wall isolates America from world

A woman takes part in a march to protest against border wall in San Diego, the United States, on March 12, 2018. When other countries are building bridges to facilitate transportation and communication, the United States, to the contrary, is building a wall that purports to prevent migrants from entering the country but will end up isolating itself from the world. (Xinhua/Li Ying)