$Best Buy(BBY)$ plunged 13% after its earnings report, which honestly didn't look too bad, but because of the decline in same-store sales, it will have investors combining that with the previous weaker-than-expected guidance from $Wal-Mart(WMT)$ that retail sales are sluggish and recession risks areincrease. $Target(TGT)$ TakeawaysTariff uncertainty: China/Mexico tariffs are the biggest risk variable, initially estimated to drag sales by 1% (if maintained at 10%), but management emphasizes flexibility (SKU adjustment/supplier negotiation).New business layout: Marketplace (SKU expansion) and Ads (agency cooperation) are future profit engines, FY26 investment period,