This morning in Anchorage, Shell's Alaska Vice President for Exploration and Production, Pete Slaiby (NGP Photo), will discuss prospects for a 2012 exploration program in the Beaufort and Chukchi Seas.  See below for Federal comment period opportunities.  -dh   Vancouver Observer.  Canadian and American Enviros Attack Canadian and American Energy Production Doig's Digest: TransCanada's Challenges ADN-AP.  Decades after construction of the trans-Alaska oil pipeline, state lawmakers are again hearing from Alaskans concerned about the number of out-of-state hires in good-paying jobs on the North Slope.  ... The Senate Labor and Commerce [...]