By Sarah Tetteh Meghan Markle ‘didn’t have a clue’ about royal life despite Prince Harry’s stark warning. In an interview that resurfaced from their engagement, the former actress appeared clueless about the new role she was about to step into. During their engagement interview with BBC’s Mishal Husain in November 2017, Harry was said to be so concerned that he sat Meghan down beforehand to explain his worries, and they went over this in the TV interview. However, when Meghan was asked if she understood what she was getting into, she said: “I think I can safely say, as naïve as it sounds now, …