Canadian Press: President Barack Obama's State of the Union message to act swiftly on climate change should be interpreted as a challenge to Ottawa as well, says the U.S. ambassador to Canada.
Obama used Tuesday's speech to present Congress with a choice: either agree to market-based solutions to climate change, or else the president will use his executive powers to achieve the same result.
In an interview, Ambassador David Jacobson said the message to move more aggressively against climate change was meant...