Rep. David Valadao (R-Calif.), the last Republican who voted to impeach former President Donald Trump, is facing a challenging reelection campaign in a newly redrawn district that narrowly favors Trump. The Cook Political Report has classified his race as a toss-up, with national Democrats actively targeting his seat. Valadao's challengers include physician Jasmeet Bains, who has the backing of the Democratic Congressional Campaign Committee, and political science professor Randy Villegas, supported by progressive figures like Rep. Alexandria Ocasio-Cortez (D-NY). Political analysts note that Valadao's impeachment vote has made him vulnerable, as loyalty to Trump is a critical factor in Republican primaries. His past support for Trump's policies, including a significant bill, is being weaponized against him, especially since his district has a high rate of Medicaid enrollment, which Democrats are highlighting as a point of contention. This scenario reflects a broader trend where Republicans who diverge from Trump's agenda are facing severe electoral consequences, as evidenced by recent primary losses of other GOP members like Sen. Bill Cassidy (R-La.).