Walmart heiress' ad is prompting backlash against the retailer despite it not being associated with the company.

Billionaire Walmart heiress Christy Walton faced backlash ... to call Americans across the country to protest against President Donald Trump. Walton, one of the richest women in America, ...

A billionaire Walmart heiress has again taken aim at President Trump — this time encouraging people to participate in protests against ... itself from Walton’s anti-Trump push.