I think the Clinton Team is missing out some valuable knowledge on who to challenge with the racial card.
They probably think that by using racial slurs against Obama and his family, the performance of his presidential candidacy over Clinton will be greatly affected as it happens often to individuals from downtrodden and wronged society according to the psychological practitioners .
The hidden motive is that Obama would resort to negative reactions they expect he would exude when confronted with racial slurs that then rack his confidence. Media would go after his negative reactions and people will start to question on whether he can lead this nation or not. He is always credited for not demoting his opponents.
First, hardly do they know that Obama has firm roots that are hard to shake or uproot from their position unless you hack them. It is of knowing where someone came from as Marley lyrically urges the blacks to stand up for their inalienable rights. Second, the man is on a mission and he is here to heal the wounds of America to which the Zionist media poke holes with the aim of festering resenment and social ills.