By Suzi Ring, Bloomberg | May 23, 2014
By Liam Vaughan, Gavin Finch and Bob Ivry, Bloomberg | December 19, 2013
By Ben Moshinsky | April 2, 2013
By Elena Logutenkova, Bloomberg | January 10, 2013
By Ben Moshinsky and Lindsay Fortado, Bloomberg | September 28, 2012
By Greg Farrell and Lindsay Fortado | July 26, 2012
By Kevin Crowley, Howard Mustoe and Robert Hutton, Bloomberg | July 10, 2012