January 24, 2017 It is just day two of his presidency, and already Trump is taking a sledgehammer to the Obama legacy: in his latest move reported moments ago by Bloomberg, president Trump intends to sign two executive actions today "that would advance construction of the Keystone XL and Dakota Access pipelines", putting a spoke, so to say, in the train wheels of Warren Buffett's train-based oil transportation quasi-monopoly. Keystone was rejected under former President Barack Obama. Trump’s move on Energy Transfer Partners LP’s 1,172-mile Dakota Access project aims to end a standoff that has stalled the $3.8 billion project...