The good news for David Hernandez is that his spot on “American Idol” is not in jeopardy because of his now-highly publicized past as a nude male stripper. First, on Tuesday night, judge Simon Cowell said the 24-year-old Arizona singer was one of the best in the competition and that he’s a shoo-in for the top 12. Then, also on Tuesday, one of the show’s executive producers, Ken Warwick, spoke to TVGuide.com and said Hernandez can stay as long as viewers want him.  Read more