It’s a new week, and we have a new set of challenges facing investors – mainly from the Federal Reserve. We’ll talk to David Zervos as yields hover at the top of their recent range, and as we await the CPI report later this week. Plus, Frontier is buying Spirit Airlines in a $6.8 billion deal. Will more – and bigger – airline M&A deals be next? We’ll explore. And, in today’s Earnings Exchange: we’ll bring you the story, the action and the trade in Pfizer, Take-Two Interactive & Coty with results on deck.

Kelly sits down with two very familiar faces to CNBC viewers: Jon and Pete Najarian. They discuss how they made their ways into the NFL, then wound up in the Chicago trading pits. Jon and Pete reveal the ups and downs in their careers, their thoughts on recent NFL controversies, and how they put made “unusual activity” their signature.