Associated Press: The developer of the Keystone XL oil pipeline took its first steps in Nebraska on Tuesday since the states high court removed a major legal barrier for the planned route. Officials with TransCanada said theyve filed paperwork in nine counties to acquire access to the remaining land thats needed to construct, operate and maintain the pipeline. The two-year window for TransCanada to invoke eminent domain in Nebraska closes Thursday. The pathway could still face legal challenges in Nebraska. Opponents...