Fired Yosemite workers say upside-down U.S. flag was a call to protect public lands
Laid-off employees who hung a U.S. flag upside-down at Yosemite National Park say the action was a call to protect the nation's public lands.
Group of national parks employees protested layoffs with upside-down flag | Fact check
The Department of the Interior told USA TODAY it was aware of the "unauthorized and inappropriate" display, which was eventually taken down.