Walmart isn't the first company that comes to mind when thinking about technology platforms, but that's not stopping the retailer from expanding. (0:21) Emily Flippen discusses: - Nelson Peltz and Trian Fund Management pushing for a seat on Disney's board - Why Peltz is "a day late and a dollar short" - Salesforce partnering up with Walmart   (11:30) Ricky Mulvey talks with Jamie Harris, CFO of freight booking company RXO, about what his business saw during the holidays and how RXO is disrupting a surprising industry.   Our new report, "5 Pullback Stocks" is available for free to Stock Advisor members. To access the report just go to www.fool.com/Pullback.   Stocks discussed: DIS, NKE, WMT, CRM, RXO   Host: Chris Hill Guest: Emily Flippen, Jamie Harris Producer: Ricky Mulvey Engineers: Tim Sparks, Rick Engdahl