Former President Trump's court appearance in New York after winning the Iowa caucuses. DeSantis and Haley campaigning in New Hampshire and South Carolina. Discussion on Trump's impact on the Republican Party. Critique of Trump's presidency and speculation on potential third-party candidate. Possibility of Chris Christie running as an independent. Urgency of Ukraine funding and negotiations for emergency spending deal. Analysis of Republican party fundraising and pressure on Biden to address immigration. Effects of political endorsements in Iowa and speculation on future of Republican Party.