Regardless whatever Barack Obama or his family does, he will get attacked for ir by republicans?

I don't really know why Republicans are so vicious against the Obama family but I would like to think they should at least have some merit to attack them for the various reasons. Sarah Palin Recently went after Barack Obama's wife again, only this time she attacked her for promoting breast feeding, even though herself in OCT 2007 she declared that month breast feeding awareness month. And Gave a speech about the importance of women knowing the importance of breast feeding over non. Now she's saying " Michelle Obama is telling you you better breast feed your kids".I mean like what kind of hypocrite is she? If Michelle Obama went Hunting Sarah Palin would attack her for it. This same Month, Rush Limbaugh went on a tirade about how ugly Michelle Obama is, and how overweight she is.According to GQ Magazine Michelle Obama is 6ft1 156 LBBS. That's Under Weight for what she should be. I doubt Rush can whipe is own a$$ more less see his %ick when he takes a piss. What is wrong with these people why are they such hypocrites? I mean Justifiable criticism , like Obama being slow in the Oil spill , that is acceptable. But I never remember anyone during bushes terms to go after Laura Bush and talk about her so badly.