Nikki Haley, Ron DeSantis vie for momentum at GOP debate
The front-runner for the GOP presidential nomination, former President Donald Trump, was absent from the third Republican primary debate in Miami Wednesday. Former ambassador to the U.N. Nikki Haley and Florida Gov. Ron DeSantis pushed to gain momentum as voters look for alternatives to Trump. CBS News political director Fin Gomez breaks down the most notable moments from the debate.