WASHINGTON (AP) — House GOP leaders are looking to reverse course and agree to tea party demands to try to use a vote this week on a must-pass temporary government funding bill to block implementation of President Barack Obama’s health care law.

A GOP aide says the latest strategy, to be offered to rank-and-file Republicans at a closed-door meeting on Wednesday, would be to link a “defund Obamacare” provision to the stopgap funding bill and send it to the Senate. The aide required anonymity to discuss the strategy because it has not been announced.