The Wall Street Journal question of the day asks:  Should we approve the Keystone XL pipeline?   Alaska Dispatch by Amanda Coyne.  Independent oil and gas analyst Pedro Van Meurs (NGP Photo) is no stranger to trying to help Alaska get its huge reserves of natural gas to market.  He's been trekking north for about 15 years now. He's worked for two governors and has sat through hours upon hours of legislative committees, listening to the seemingly endless partisan bickering over Alaska's taxation policy. The pinnacle may have come in 2005-06, when [...]