Donald Trump has emerged victorious in the Republican presidential caucuses in Iowa despite the state experiencing its coldest weather in 50 years. What Happened: The Associated Press (AP) declared Trump the winner of the Iowa caucuses on Monday night, based on early returns and the results of AP VoteCast, a voter survey. Trump’s lead was deemed insurmountable, with initial results from eight counties showing him far ahead of the other candidates. Trump’s lead was evident in both rural and urban areas, across all demographics, and geographic regions in the state. As of 8:30 p.m. EST, Trump had…