Carl Anthony says a new book about the Obamas points up tough job of first lady . He says job is societal minefield ; Michelle Obama worries she 's cast as an `` angry black woman '' He says first ladies have long endured stereotypes , been used for political jabs at their spouses . Score: 7 Hurtful remarks about Obama may shame people into leaving first ladies alone .
Carl Anthony says a new book about the Obamas points up tough job of first lady . He says job is societal minefield ; Michelle Obama worries she 's cast as an `` angry black woman '' He says first ladies have long endured stereotypes , been used for political jabs at their spouses . Anthony : Hurtful remarks about Obama may shame people into leaving first ladies alone .