This HVAC stock is trading at record highs: What’s behind the surge?

Train Technologies is reaching milestones with its stock price soaring to all-time highs and the company reaching a market cap of more than 94 billion dollars. It's the latest focus of our new series, The Y behind the high, where we're taking a look at companies whose stock is at or near record highs. Train is among them with its business focused on sustainable solutions for commercial climate and HVAC systems.Train Technologies chairman and CEO Dave Ragnary joins us now. Dave, it's great to see you again. ...