CNN anchor Lou Dobbs is becoming an embarrassment for the network. Despite calls for his resignation from critics about his reporting on “birthers” – a group of those who believe that President Barack Obama wasn’t born in the United States despite convincing evidence to the contrary.

Lou Dobbs is once again shooting down immigrants and generating a campaign of fear of invasion of the United States by Mexicans. Lou Dobbs’ reports have been so unpopular that they have harmed CNN’s credibility. As the Ovimbundu of Angola say, “A dirty stick makes everyone who touches it dirty.”