Copyright 2015 Bloomberg. NJM0J86S972E (Bloomberg View) — If you play the odds, the Republican presidential nomination will go to one of these final four: Jeb Bush, Mike Huckabee, Rand Paul or Scott Walker. Last April, I calculated the odds for each like this: former Florida Governor Jeb Bush at 4-to-1; Wisconsin

©2015 Bloomberg News NQ4E536TTDS0 (Bloomberg) — When gold and silver were languishing, precious-metals investors were betting palladium would soar as record car sales boosted demand for catalytic converters. Turns out, there’s more of the metal around with recycled palladium from junked vehicles and rising mine output. For a third straight