ResistBot - Civic engagement application.
The Pitch - The podcast where early stage startups pitch investors
GovTrack.us - GovTrack.us enables users to track the bills and members of the United States Congress.
Trends.vc - Discover new markets and ideas
Congress.gov - Search Results from U.S. Congress legislation, Congressional Record debates, Members of Congress, legislative process educational resources presented by the Library of Congress
Product Hunt Radio - A podcast about products (surprise!)