Posters show President Obama with headdress , bone in his nose . Witch doctor imagery suggests larger anger at government , Tea Party organizer says . Expert : If movement wants to make a point , there is a better way . Comment:
Posters show President Obama with headdress , bone in his nose . Witch doctor imagery suggests larger anger at government , Tea Party organizer says . Expert : If movement wants to make a point , there is a better way . Presidents long caricatured , but that does n't mean ' a line ca n't be crossed '