Climate change is a hoax: US Prez hopeful Ramaswamy at GOP debate

US Presidential candidate Vivek Ramaswamy called climate change a "hoax" as fellow Republican candidates argued over global warming and climate-related issues during the party debate. "More people are dying of bad climate change policies than they are of actual climate change," he added. Vivek Ramaswamy tied with Florida Governor Ron DeSantis for second place in the Republican primary contest.