The tragic journey of a homeless Cuban artist and curator once dubbed ‘squirrel man’

How an art professor from Cuba who exhibited his work at Havana’s famed art biennial battled addiction and mental health issues as a homeless man in Harlem.

​ How an art professor from Cuba who exhibited his work at Havana’s famed art biennial battled addiction and mental health issues as a homeless man in Harlem. Read More Breaking News, Latest News and Videos | CNN