This online resource provides analysis of elections and campaigns for the United States House of Representatives, the United States Senate, state governors, and the U.S. Presidency. Check the "race tracker" for the latest on any state or federal campaigns, or the "almanac" for information about key candidates and elected officials.
Check out "CQ Magazine" for current political journalism focused on Capitol Hill, or "CQ Researcher" for current affairs and policy issues briefs to begin your analysis of trending political controversies.
Go to their Download Datasets page then select a topical area. Log in to your account (or create one), then pick a survey and click the "Download" arrow on the right. Papers that used the data are also listed.
Look at the top few studies within each topic, which are the most recent.