President Joe Biden wants to remove the word "alien" from US immigration law as a symbolic gesture to acknowledge the US "as a nation of immigrants." In a summary of his immigration bill, Biden said he planned to replace the word with "noncitizen." "The language change on the first day of this administration, with Kamala Harris the daughter of immigrants, to me it's not just symbolic ... it's foundational," Jose Antonio Vargas, a journalist and undocumented immigrant, told CNN. The US Code defines an "alien" as anyone who's "not a citizen or national of the United States." Several local jurisdictions...