This is read by an automated voice. Please report any issues or inconsistencies here. Immigration officials said they are expanding the civics test that prospective U.S. citizens must pass in order to ...

Add Yahoo as a preferred source to see more of our stories on Google. Caleb Martinez, left, of Perris, celebrates with his mother, Alma Martinez, after she received her citizenship at a U.S.

A tougher test, stricter rules and a higher bar: USCIS is reshaping what it takes to become a U.S. citizen under Trump.