Please give a large current event within the last year for the company Walmart and info about it in business format. Also give citations and sources, do in own words no plagiarism.

You are to find a recent event in which the company (Walmart had to make a pivotal decision. This could be pursuing a new venture, selling assets or business units, new leadership, etc. The event must be large -- adding a menu item is not large. Does the event demonstrate or include details on how alternatives were assessed? Was this a nonprogrammed decision? For this to be relevant, the event must be within the past year. It could possibly be two years, maybe three, but it needs to be large if that's the case. Make sure it's truly newsworthy and something pivotal for the company.