Calgary Herald by REBECCA PENTY AND YADULLAH HUSSAIN.Ottawa can prevent future oil and gas pipeline projects key to Canada's economy from falling victim to regulatory missteps by overhauling the review process, the C.D. Howe Institute said Wednesday.  The complexities identified in assessment of the Mackenzie Valley, Keystone XL and the Northern Gateway pipelines highlight the need for reforms, the public policy think-tank said in a report.  Alaska Dispatch by Amanda Coyne.  In a conference call with Alaskans today, former House Speaker and GOP presidential contender Newt Gingrich promised listeners that if elected, he would dismantle the [...]