Yeah, clarification is not a rescinding of a statement.
Keep that hate goin’, though, ansel. It is really workin’ for ya.
Switching from saying you marched with MLK to saying that you didn’t really, is backing away from a lie that you thought that you could get away with.
The Romneys pushed these MLK stories for 40 years, Mitt did not just happen to misspeak once, he was saying this sort of thing for decades, even in his presidential campaign he was trying his fake MLK tales, and had to retract his statements.