By Jerel Flint[jwp-video n="1"]Democratic fundraising efforts have proved fruitful in the months leading up to the midterm elections on Nov. 6. Candidates including Rep. Beto O'Rourke, D-Texas, Sen. Sherrod Brown, D-Ohio, and Andrew Janz — Rep. Devin Nunes's challenger — have pulled in record amounts of money in their specific races.