WHC Insider exclusive coverage of the Arianna Huffington book party to celebrate her new book Third World America: How Our Politicians Are Abandoning The Middle Class and Betraying The American Dream, co-presented by Greta Van Susteren and John Coale; Anita Dunn, Sally Susman, Alex Slater, Franco Nuschese, and Tammy Haddad. MSNBC’s Dylan Ratigan will MC the program, which will include special guest Seth Reams, founder of WeveGotTimeToHelp.org.

Don’t wait for the C-SPAN book party coverage when you can watch it live with us tonight starting at 6:30 pm.