Migration is a crucial issue in the relationship between Mexico and the United States.
The meetings with high-ranking Biden officials have not reached a consensus on how to address migration.
The White House pressures Mexico to act as a containment wall at its southern border.
Mexico's constant demand is for Washington to increase resources for the migration crisis.
US domestic disputes influence its migration policy.
Conclusion: The migration crisis is a complex issue affecting the region at large and requires comprehensive solutions, beyond unilateral measures or containment policies.