Haley, Ramaswamy to spar at 4th GOP presidential debate as Christie expected to attack Trump
Nikki Haley, the closest rival to former President Donald Trump, and Indian American entrepreneur Vivek Ramaswamy are expected to spar with each other in the fourth GOP-sponsored presidential debate at the University of Alabama on Tuesday night as former ex-New Jersey Governor Chris Christie is expected to hold his own on his anti-Trump stance.