Native speakers DON'T say this!

"I don't recognise none of the politicians who have been invited to be the speakers today." Identify which part of the sentence has an error and select the appropriate option: a) the speakers today b) invited to be c) the politicians who have been d) I don't recognise none of

I said it with bullets.” (i) Who says this? (ii) What does it mean? (iii) Is it the truth? What is the speaker’s reason for saying this?