Gov.-elect Scott Walker, hoarse from his election night celebration, was optimistic on Wednesday that Wisconsin’s high-speed rail project could be stopped and that highway construction projects will move forward under his administration. Just days before the election, state and federal administrators quietly signed a deal committing the state to spending all $810 million in federal stimulus money earmarked for the state to use on the Milwaukee-to-Madison high-speed rail line. While at first blush it would seem the signed commitments would end the discussion, Walker said that may not be the case. “I believe there are a couple of legal options...