Walmart officially surpasses $1 trillion market cap

Walmart joins the trillion dollar club as the retailer's market cap passes the $1 trillion milestone. We're looking at how it got here with Yao Finds Brook to Palama. Brook, walk us through.>> Well, certainly a momentous moment for Walmart, especially as new CEO John Verer takes the helm effective earlier this week and now he's stepping into some pretty big opportunity. The company now surpassing that $1 trillion valuation. Just for some context here, Amazon, their current market cap is $2.56% trillion, whe ...