Starbucks faces backlash over a symbol in a Native American Heritage Month sign

• Some Starbucks workers are calling out a poster intended to celebrate Native American History Month.
• The sign displays a symbol similar to one appearing in the animated show "Avatar: The Last Airbender."
• The uproar comes five months after an uproar over the company's handling of Pride month decorations.

Starbucks is under fire for another initiative meant to highlight and celebrate diversity. The latest issue centers around a poster Starbucks created to celebrate Native American History month.