Ah sorry for walmart I meant their online marketplace. I guess my first reply was sort of incoherent, I was thinking along three separate lines: 1. why only o

Ah sorry for walmart I meant their online marketplace. I guess my first reply was sort of incoherent, I was thinking along three separate lines: 1. why only online, and not also physical? (Are there just not large enough physical marketplaces?) 2. What about walmart (in the context of online) - would they need to divest their online marketplace too? 3. What about telecom/media industries? Would they need to be broken up as well?