NEW: The Trump administration is expected to issue a proposal in coming weeks that would make it harder for legal immigrants to become citizens, 4 sources with knowledge of the plan tell

NEW: The Trump administration is expected to issue a proposal in coming weeks that would make it harder for legal immigrants to become citizens, 4 sources with knowledge of the plan tell @NBCNews https://t.co/hM2M2L43dU

— NBC News (@NBCNews) August 7, 2018