President Joe Biden’s attempts to grapple with a record number of migrants are keeping the role of border enforcement at the center of the U.S. immigration debate.

Comprehensive immigration reform has eluded Congress for years. With border crossings at a record high, how are policymakers responding?

Abbreviations are a fixture of U.S. immigration policy. CFR explains some of the most commonly referenced agencies, policies, and programs, and what President Biden is doing about them.

The Caribbean island, which shares a close yet fraught relationship with the rest of the United States, faces a multilayered economic and social crisis rooted in long-standing policy and compounded b…