Fed up with congressional gridlock, the president has said he’ll use his executive power to make changes. One proposal under discussion would delay a decision on the more sweeping and controversial changes under consideration until after the November midterm election, according to a White House official familiar with the discussions.

Under that plan, the president would first announce measures aimed at tightening enforcement of current law, then put off until the end of the year a decision on a more sweeping program that could temporarily shield millions of immigrants from deportation.

The two-step plan would bow to the concerns of Democratic lawmakers running in Republican-leaning states who have expressed opposition to Obama’s plans to act unilaterally on the hot-button issue. Some Democratic senators have said he should wait for Congress to pass legislation.