Exclusive: US plans ultimatum in Mexico energy dispute, raising threat of tariffs
The Biden administration plans to send Mexico an "act now or else" message in coming weeks in an attempt to break a stalemate in an energy trade dispute as bipartisan calls grow for the U.S. to get tougher with its southern neighbor, according to people familiar with the discussions.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Exclusive: US plans ultimatum in Mexico energy dispute, raising threat of tariffs

### Response: The Biden administration plans to send Mexico an "act now or else" message in coming weeks in an attempt to break a stalemate in an energy trade dispute as bipartisan calls grow for the U.S. to get tougher with its southern neighbor, according to people familiar with the discussions.