I believe the cartoonist is implying that Rice parrots Bush. Why is that racist?
It's a take-off on "Yes Massa!"
A cartoon is both the words AND the art.
The question is, how many papers ran this cartoon. What kind of a reaction will they get from the readers, and how will they respond in turn? Knowing which papers run the cartoon may tell you something about what their editors are like.
Because this would not happen if Pro. Rice was a Asx Kissing liberal. These type of cartoons did not show up under the ClintHong admin.