Life Harriet Tubman debit card from OneUnited raises the question: How do you market an icon? February 26, 2020Charisse Jones, USA TODAYComments Off on Harriet Tubman debit card from OneUnited raises the question: How do you market an icon? The Harriet Tubman debit card from OneUnited was a nod to love not Wakanda, but ensuing controversy shows potential pitfalls of marketing an icon