This video has been linked here a few times, but I'd never seen it before tonight. It's six years old, but more germane than ever.The gist is: Immigration doesn't make a significant dent in world suffering. 6 billion+ people in the world are considered super poor (living on less than $2 per day.) The US takes in a few million people every year (0.03% of 6 billion), but these are not usually the poorest people.The frustrated people who immigrate away from their countries for a better life are often the people who would make changes in their countries if they stayed. (Maybe if we frame immigration as the US "stealing the best people from other countries", the progressives will have one more reason to hate America and protest immigration.)