Roland Martin : Sasha Obama laughed joyously after her father took the oath . He says her generation wo n't have the same racial burden as its parents . Roland Martin : Martin : In a diverse world , Obama 's skin tone strengthens America .
Roland Martin : Sasha Obama laughed joyously after her father took the oath . He says her generation wo n't have the same racial burden as its parents . Martin : Sasha is growing up in a world of diversity , with great possibilities . Martin : In a diverse world , Obama 's skin tone strengthens America .