Former President Donald Trump has shown off his challenge coin display in a photo that revealed an insight into his Mar-a-Lago office. Trump's former senior adviser Stephen Miller allowed followers a ...

Divyaditya Shrivastava is the CEO and founder of Paladin. To the uninitiated, a challenge coin is just a disc of metal. It could be attractive, perhaps weighty. It's something you might find in a ...

DISPUTANTA - Have you ever heard of challenge coins? Maybe you or someone you know has earned one in recognition of extraordinary service. During a follow-up story interview with Three Brothers' ...