Fourth GOP debate: Vivek Ramaswamy torches Chris Christie, Nikki Haley, and Ron DeSantis for ‘licking Donald Trump's boots for years'
Trump was once again absent from the debate, much like the earlier ones. Although entrepreneur Ramaswamy, former US ambassador to the United Nations Nikki Haley, Florida Governor Ron DeSantis, and former New Jersey Governor Chris Christie actively participated in the debate,