Report from the U.S. Council on Foreign Relations. CFR is a nonpartisan, independent national membership organization, think tank, educator, and publisher.

"Can the border crisis be resolved?"

A nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. They conduct public opinion polling, demographic research, content analysis and other data-driven social science research. They do not take policy positions.

Pros and cons from the point of view of (a simplified version of) economics theory.

From the ProCon website (now run by Britannica.com).

Created by the non-partisan 'Braver Angels' organization, deliberately set up to represent a balanced mix of the U.S.'s current political party situation. Meant for organization volunteers, this video truly offers 'both sides' of a centuries-long, complicated issue. Presentation is 25 minutes; the rest is Q & A . (1:17:28)