["Social Science Quarterly, Volume 107, Issue 3, May 2026. ", "\nABSTRACT\n\nObjective\nPolitical Twitter is known for amplifying extreme views and polarizing rhetoric, and members of Congress capitalize on those fast‐paced news cycles to engage with trending topics. This research note uses the news of former President Donald Trump's conviction in his hush money trial to explain how U.S. senators engage with digital audiences, matching the more polarizing voices in the Senate with the ideological extremity of Twitter.\n\n\nMethods\nThis study leverages the Senate's reaction to Trump's conviction as a case study to analyze senators' rapid response online. The work also highlights how measurement choices about senators' responses are critical to understanding digital engagement by elite actors.\n\n\nResults\nYoung, ideologically extreme senators dominated the rapid response online, reflecting the realities of a digital audience divided into partisan echo chambers.\n\n\nConclusion\nOur findings contribute to the growing scholarship on digital dynamics in Congress, offering insights into how senators use social media to signal their policy preferences and how patterns of response match perceptions of digital constituencies.\n\n"]