LAS VEGAS, NV - MARCH 29:  Las Vegas Sands Corp. Chairman and CEO Sheldon Adelson listens to New Jersey Gov. Chris Christie speak during the Republican Jewish Coalition spring leadership meeting at The Venetian Las Vegas on March 29, 2014 in Las Vegas, Nevada. The Republican Jewish Coalition began its annual meeting with potential Republican presidential candidates in attendance, along with Republican super donor Sheldon Adelson.  (Photo by Ethan Miller/Getty Images)