Donald Trump's campaign claimed the Justice Department is trying to interfere with the 2024 presidential election, as the special counsel indicted him on charges related to Jan. 6 and the 2020 election. The former president's poll numbers remain strong in the first-in-the-nation caucus state of Iowa. Amanda Rooker, chief political reporter at CBS Des Moines affiliate KCCI-TV, joins "Prime Time" to discuss how Iowa voters are reacting.