An image shared on Facebook claims white supremacists threatened to attack Walmart stores in San Bernardino County. Verdict: There is no evidence that such a threat was made. A spokesperson for the San Bernadino Sherriff’s Department denied the claim. Fact Check: The Instagram image features what appears to be a text warning readers not to go to any Walmart stores in California’s San Bernardino County, citing a “tip” from law enforcement regarding a potential shooting. The text claims the shootings would be perpetrated by white supremacists targeting black and Hispanic people at the stores. There is no evidence that law...