See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Former President Donald Trump has shown off his challenge coin display ...

Challenge coins are used in settings from military to police and fire to motorcycle clubs. So it makes sense that Harley-Davidson fans would want them, too.

Add Yahoo as a preferred source to see more of our stories on Google. An ancient Greek warrior with a spear emblazoned with the words "Best in the West." Medallions showcasing Churchill Downs' iconic ...