Posters show President Obama with headdress , bone in his nose . Witch doctor imagery suggests larger anger at government , Tea Party organizer says . Expert : `` At that point , it was part of a somewhat cynical attempt to depict him as vaguely foreign and unknown , '' Cobb said . 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 . Comment: