This piece has been updated.
When he was asked on CNN's "State of the Union" on Sunday whether he would condemn the praise of former Ku Klux Klan grand wizard David Duke, Donald Trump declined to disavow Duke's comments.
"I don’t know anything about David Duke, okay," Trump said. "I don’t know anything about what you’re even talking about with white supremacy or white supremacists. I don't know, did he endorse me? Or what's going on. Because I know nothing about David Duke. I know nothing about white supremacists."