Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.

Democratic presidential candidate Sen. Bernie Sanders took his fight against corporate greed and inequality into the den of the most anti-union retailer in the nation—Walmart.