It's been 50 years since artist Wes Wilson invented the psychedelic font that was popular in the '60 and '70s. Wilson, fueled by the war in Vietnam and social tensions throughout the country ...

It's been 50 years since artist Wes Wilson invented the psychedelic font that was popular in the '60 and '70s. Wilson talks about how he made a name for himself designing psychedelic concert posters.