A new interview is set to air on the Fourth of July in which President Joe Biden acknowledges he “screwed up” at last week’s debate, and the interviewer told CNN on Wednesday that the 81-year-old showed no signs of stopping. Wisconsin radio host Earl Ingram interviewed the president Wednesday for his show. In a clip played by CNN of the interview, Biden admits he “had a bad night.” “And the fact of the matter is, that, you know, it was – I screwed up. I made a mistake.” Want more breaking political news? Click for the latest headlines at Raw Story. But, Biden maintained, that was just 90 minut…