CAL THOMAS Hillary Clinton is borrowing from Richard Nixon, a man she worked to impeach while a staff member of the House Judiciary Committee in the early 1970s. Like Nixon, whose handlers successfully fooled a majority of voters by trotting out a “new Nixon” after his election defeats in 1960 and 1962, Hillary Clinton is trying to change her public image with voters, a majority of whom finds her “Unlikeable,” to borrow from the title of Ed Klein’s new book. In an interview with Newsmax TV, Klein said of the Democratic presidential frontrunner, “There’s something always behind what she’s saying, and … there’s a calculation about her.