Likely to be angst about Costco's 3.5% US comp in February, ...

Likely to be angst about Costco's 3.5% US comp in February, lowest in a long time despite still-hot food inflation. Will reignite concerns just like November's 4.6% print, which proved to be a blip. Investors in even top notch retailers can be incredibly short-term $Costco (COST.US)$