Kroger named former Walmart executive Greg Foran as its chief executive officer on Monday, 11 months after the abrupt resignation of its previous CEO . Foran led Walmart’s U.S. division for six years before departing in 2019. While there, he introduced online ordering and pickup, and accelerated Walmart’s digital capabilities. Walmart has reshaped itself into a tech-powered retail giant that has leaned heavily into automation and artificial intelligence, and it’s one of the biggest competitive