In 2021, Biden asked Harris to tackle the 'root causes' of migration. Here's what followed.
![In 2021, Biden asked Harris to tackle the 'root causes' of migration. Here's what followed.](https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2024-07/240724-kamala-harris-joe-biden-2021-ac-753p-5d5610.jpg)
In 2021, President Joe Biden asked Vice President Kamala Harris to tackle the root causes of migration, but her public-facing work largely ended within months.