Bangor Daily News: Since President Barack Obamas veto of the legislation approving construction of the Keystone XL pipeline that Congress passed, there has been limited coverage and discussion by the Bangor Daily News and in the opinion pages. There was a Feb. 25 piece by Michael Bloomberg suggesting Obama use the pipeline as leverage to have Canada commit to a carbon emissions reduction plan similar to the agreement between China and the U.S. Jim Fossel provided the only other commentary in his Red207 blog. He referred...