He maintains that the "birthright citizenship" provision of the Constitution is no longer operative.
He is now the first GOP presidential hopeful walking the anti-immigration plank.
Jeh Johnson's remark about illegal immigrants working in DC should spur the city to action.
H-1B workers help enrich the US, but there are problems with the visa.
Once your party's platform is nothing more than a projection of atavistic fears, you can't suddenly turn it off.
The program to verify legal work status could morph into more than a workplace regulation.
The market adapts to new workers, which results in higher wages for everyone.
The government does not seem to have the capacity to adequately vet applications.
Mr. President, there is still work left to do on immigration.
The White House's lack of immediate action on a federal judge's ruling hints of defeat.