Trump threw the issue back at them in an interview with ABC News that aired Sunday, saying his administration will unveil “something terrific” to overhaul the nation’s health care system “in a month.” He argued that action is needed because “ObamaCare has been a disaster.”

Republican lawmakers have little idea of what to expect and say there hasn’t been communication from the administration on the issue.

“All the members of Congress thought it had subsided and hope that it continues to be subsided,” one senior GOP aide said.

“We don’t actually agree with each other on what replacement should be, which means we don’t have a replacement that Republicans can unite around,” added the aide, who called Trump’s remarks a “political gift for Democrats.”