Learn how to be a 'microphilanthropist'
08:02Arianna Huffington and founder of DonorsChoose.org, Charles Best, join Morning Joe to discuss the release of Huffington's new book "Thrive" and how it ties into the charitable organization.
Arianna Huffington and founder of DonorsChoose.org, Charles Best, join Morning Joe to discuss the release of Huffington's new book "Thrive" and how it ties into the charitable organization.
