Presidential candidate Vivek Ramaswamy is once again pressuring the Republican National Committee to change their debate format after audience declines across the previous three showdowns. “This January GOP debate should be held on X, not on cable TV, moderated by Tucker [Carlson], who might just ask questions that primary voters actually care about,” Ramaswamy said in a statement to The Post on Friday. “They say they want to reach younger voters and new audiences? Well that’s how you do it,” the 38-year-old biotech entrepreneur added. The first Republican primary debate, hosted by Fox News Channel and held on Aug. 23...