Republican Sen. John McCain called for a clean break from Bush administration energy policies on Tuesday, then promptly pivoted to accuse campaign rival Barack Obama of supporting recycled measures that failed in the past.
McCain’s bid to chart a middle course on a major issue hit a bump, though, when he criticized Obama for proposing a […]

Senate Republicans on Friday blocked a global warming bill that would have required major reductions in greenhouse gases, after a bitter debate over its economic costs and whether it would substantially raise gasoline and other energy prices.
Democratic leaders fell a dozen votes short of getting the 60 needed to end a Republican filibuster on the […]