NBC business correspondent Brian Cheung shares a guide on how to take advantage of summer rebates and make the most of financial incentives. Also, stars of the new ‘Superman’ movie, David Corenswet and Rachel Brosnahan, discuss stepping into the iconic roles of Clark Kent and Lois Lane. Plus, Adam Levine stops by to catch up and talk about his new album and arena tour. And, the best steals and deals to jump on during day two of Amazon’s “Prime Day.”