Which should be too hard to do.
Start with the
http://en.wikipedia.org/wiki/Southern_strategy">Southern Strategy of covert appeals to Southern racists that began after LBJ signed the Civil Rights Act and Voting Rights Act in 1964 & 1965.
Then go to Reagan launching his campaign talking about "states rights" a segregationist buzzword in Philadelphia, Mississippi, where the three civil rights workers were killed in the 60s.
Until recently, there was the obligatory stop of GOP candidates at
http://en.wikipedia.org/wiki/Bob_Jones_University#Racial">racist Bob Jones University, where inter-racial dating was not allowed until 2000.
Then go to various uses of blacks as boogey men by the likes of Jesse Helms in his "white hands" commercial and
http://en.wikipedia.org/wiki/Willie_Horton">Papa Bush with Willie Horton.
There are also the various statements of
http://en.wikiquote.org/wiki/Rush_Limbaugh">Rush Limbaugh including his brief tenure as a sportscaster, and
http://mediamatters.org/items/200709210007?f=s_search">Bill O'Reilly being shocked that black people behaved in a nice restaurant and weren't screaming obscenities.
Besides Bush's inaction during Hurricane Katrina, you have Fox News calling black residents looters and whites "searching for supplies," and
http://professorsmartass.blogspot.com/2006/08/katrina-new-orleans-gop-deep-thoughts.html">a GOP congressman saying the destruction of low income housing was god doing what they couldn't.
In some of these cases of racism directed at blacks, the righties involved have been demoted or forced to apologize. I don't think they ever have apologized about their Muslim-baiting, and as recently as this primary season, Mitt Romney said he would never have a Muslim in his cabinet.
These are hardly the people to lecturing the rest of us about racism.
I'm sure I've left lots of examples out, so feel free to add them.