[HIGHLIGHTS] 【Current Affairs Observation】Why is the tide of migrants on the US-Mexico border difficult to level

With the expiration of the U.S. policy known as Article 42, the US-Mexico border has seen another wave of migrants in recent days.

Since May 5, more than 8,1 illegal immigrants have poured into the United States every day, reaching a record high. The large number of immigrants has not only led to a state of emergency in many parts of the US, but also triggered bipartisan attacks in the US. In the eyes of analysts, the capriciousness of US immigration policy is the direct cause of the flow of immigration.