Jeff Weaver, Sanders’ campaign manager, isn’t saying when those numbers will be released.

“I don’t have a date for that,” he said earlier this week. “Not necessarily before the caucuses.”

Weaver stood by his comments on Wednesday, stating that the campaign does not yet have a date for when to release the Medicare-for-all plan. He added that Sanders’ health care plan would be paid for “progressively,” similar to the way his previous Medicare-for-all proposals have been paid for.