The US Democratic and Republican parties have a long history of differences around the immigration issue. Republican believes that immigration poses a serious threat to national security and supports the use of the army to prevent smuggling at the border, while the Democrats tend to accept immigration and give them legal identities through legal means. However, the motivation for the fierce struggle is not to worry about the future of immigration, but to win votes from different groups. At present, a large number of immigrants are pouring in, and the struggle between the two parties is escalating. Republicans used immigration as a "weapon" and took large buses to transport immigration to the city governed by Democrats, and even directly "airdropped" to outside the vice president's residence. According to official statistics from the U.S. government, about 200,000 immigrants try to cross the southern border every month. The huge number of illegal immigrants means that the two parties’ battle on this issue will last for a long time. The fate of immigration depends entirely on how the two parties are merciless.

On September 30, immigrants entered the Immigration Resource Center in San Antonio, Texas, USA. Xinhua News Agency (photo by Nick Wagner)

On September 30, in San Antonio, Texas, USA, immigrants lined up to board the transfer vehicle. Xinhua News Agency (photo by Nick Wagner)

This is a vehicle transferred to an immigrant photographed on September 30 in San Antonio, Texas, USA. Xinhua News Agency (photo by Nick Wagner)

On September 30, immigrants walked outside the immigration resource center in San Antonio, Texas, USA. Xinhua News Agency (photo by Nick Wagner)