Biden Gone, page-89

https://www.bbc.com/news/world-us-canada-57619601

Mr Biden tasked Ms Harris back in March with addressing the root causes of immigration. This month she visited Guatemala and Mexico, where she asked that potential migrants not make the trek to the US.But the vice-president had until now repeatedly deflected questions about whether she ought to visit the US-Mexico border, dismissing such a trip as a "grand gesture".

https://edition.cnn.com/2021/10/15/politics/kamala-harris-border-migration/index.html

WashingtonCNN — When President Joe Biden tapped Vice President Kamala Harris to address the reasons people migrate to the US southern border, her focus was on addressing problems in Central America. But seven months later, it’s migrants arriving from even farther away in South America who are overwhelming the administration, leaving the White House with a larger problem that officials are still looking for ways to solve.The recent surge of Haitians into Del Rio, Texas, underscored the immense challenge of tackling migratory flows that are constantly changing. As efforts were launched in the Northern Triangle countries of Guatemala, El Salvador, and Honduras to set up internet access and invest in farmers, thousands of migrants, primarily Haitians, made their way up from South America, fleeing deteriorating conditions that were exacerbated by the coronavirus pandemic.