Last week, the Ohio Republican pivoted and presented a Plan B measure that would have let rates rise on million-dollar earners. That was well above Obama's latest offer, which called for a $400,000 threshold, but more than the speaker's rank and file were willing to accept.Facing defeat, Boehner scrapped plans for a vote, leaving the economy on track for the cliff that political leaders in both parties had said they could avoid. In the aftermath, Democrats said they doubted any compromise was possible until Boehner has been elected to a second term as speaker when the new Congress convenes on Jan. 3. Further compounding the year-end maneuvering, there are warnings that the price of milk could virtually double beginning next year. Congressional officials said that under current law, the federal government is obligated to maintain prices so that fluid milk sells for about $20 per hundredweight. If the law lapses, the Department of Agriculture would be required to maintain a price closer to $36 of $38 per hundredweight, they said. It is unclear when price increases might be felt by consumers. ______ Associated Press writers Alan Fram and Andrew Taylor contributed to this report.