Campaign Finance National: “The Mystery of a GOP Congressman’s Seemingly Rent-Free Campaign Office” by Daniel Newhauser for Politico National: “Trump Engineered a Sudden Windfall in 2016 as Campaign Funds Dwindled” by Susanne Craig, Mike McIntire, and Russ Buettner for New York Times Elections National: “With Election Day Looming, Twitter Imposes New Limits on U.S. [read post]