Martina McBride called a 'coward' after dropping out of America 250 celebration

Martina McBride is facing backlash after pulling out of the Great American State Fair after claiming she was misled when agreeing to perform.

On Thursday, McBride shared a lengthy post on her social media accounts, announcing the news. "I will not be performing at the Great American State Fair on June 25th," she wrote.

The "Independence Day" singer went on to write that she was "presented with an opportunity to perform at a nonpartisan event" and the upcoming show "turned out to be...