Fire away.Before Donald Trump was the 45th president of the United States, he was the host of a little show called “The Apprentice.”The NBC business-competition show ran for 15 seasons, with the entrepreneur helming the round table from 2004 until 2017.Trump left the show in 2015 so he could focus on his presidential campaign — a race he won a year later. In author Ramin Setoodeh’s forthcoming book, “Apprentice in Wonderland: How Donald Trump and Mark Burnett Took America Through the Looking Glass,” Trump reveals that he wanted his daughter Ivanka Trump to sub in for him on the show.