"Republicans Rally in Record Cold for Iowa Caucuses, Emphasizing Values and 2024 Election Stakes"

Severe winter weather disrupts Republican presidential candidates' campaign events in Iowa ahead of the state's nominating race, with Nikki Haley canceling all events and Donald Trump not present. Trump holds a lead over Ron DeSantis and Haley in Iowa and nationwide polling. Supporters brace for record cold temperatures during Monday's caucuses, with one invoking Jesus for warmer weather. Both Trump and DeSantis campaigns express confidence in their supporters' turnout despite the harsh conditions. Meanwhile, Oregon's top court declines to consider a challenge to Trump's eligibility for the state's May Republican primary under the 14th Amendment.