J.B. Hunt (JBHT) rallied strong after tightening cost control in what investors saw as a strong earnings report. United Airlines (UAL) posted a revenue miss, though investors and analysts believe the stock can soar long-term. Las Vegas Sands (LVS) got an upgrade from JPMorgan as the firm sees Singapore as a catalyst in the company's cards. Diane King Hall talks about the morning's biggest movers.