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' ...

Someone's priceless collection of challenge coins are lost, but the Pottawattamie County Sheriff's Office found them. Now they're looking for who the collection belongs to.Video: Unknown person's ...

The challenge coin of Brig. Gen. Lawrence Muennich, the Adjutant General of the Indiana National Guard. (Courtesy of ING) In just a few weeks, one Hoosier member of law enforcement will get a rare ...

WASHINGTON — Since Bill Clinton occupied the White House, commemorative medallions known as challenge coins have been stately symbols of the presidency coveted by the military, law-enforcement ...

For two decades, the commander in chief has doled out distinguished-looking coins as personal mementos. Now, the presidential "challenge coin" has undergone a Trumpian transformation. The presidential ...

Defense Secretary Robert Gates hands a challenge coin bearing his name to a service member at a forward operating base in Kandahar province, Afghanistan, in 2011. Photo by Jason Reed/Getty Images ...

Congress is facing more challenges than it has ever before — ethical, political, financial … and numismatic. Challenge coins have spilled out across the Capitol’s hallways like change from a broken ...

For two decades, the commander in chief has doled out distinguished-looking coins as personal mementos. Now, the presidential “challenge coin” has undergone a Trumpian transformation. The presidential ...

President Donald Trump has never shied away from shaking up traditions and the so-called presidential “challenge coin” seems to be no exception. The little mementos that the commander in chief has ...

Police departments across the country utilize challenge coins to honor brave and heroic acts or to designate membership of a precinct or unit. As military veterans pursued careers in law enforcement ...