I agree that the chimpanzee slur was not appropriate. It was also not appropriate the assasination thing. At first I thought it was all about killing the bill...not the President. After further reflection it is an offensive cartoon. The point of killing the bill could have been made in any number of ways that would not be racist.
"Beloved let us tolerate one another. For tolerance is of God and everyone that tolerates is born of God and knows God. He that tolerates not, knows not God for God is tolerance." 1 John 4:7,8