Designer, entrepreneur and humanitarian Dru Hammer chats about her debut memoir “HAMMERED,” For the first time ever, Dru is telling her story as “HAMMERED” unpacks her son actor Armie Hammer’s fall from grace in Hollywood, marrying into the Dr. Armand Hammer dynasty, and Dru’s own bitter divorce. While the book is very much about Dru’s life (a candid account of her deeply personal story of love, heartache, and faith