Sounds like sometime after the High Roller opens in late 2013: http://www.8newsnow.com/story/19837003/high-roller-skyvue-race-to-finish
And/or never: http://www.mynews3.com/content/news/story/Prison-jobs-program-jeopardized/C_oxXlKyu0OGb5q3m1lIsQ.cspx