Plus, CNN cuts ties with Donna Brazile; WikiLeaks show she shared debate questions with Clinton and author Chimamanda Ngozi Adichie is the new face of Boots No7.

Obama is expected to discuss the importance of the presidential role in relation to America's children--how it inspires ethics and goal setting. Pundits also expect her to intertwine her working class upbringing, emerging as one of the most powerful women in the world, to Clinton's trajectory and her fitness for the presidency.