Spanberger has centered a stock-trading ban. Pelosi says a vote is coming. (Washington Post)

Stephen Farnsworth, a political science professor at the University of Mary Washington in Fredericksburg, said Spanberger’s vocal push to police lawmakers’ stock-trading abilities hits a sweet spot in politics: finding a unifying issue that taps into people’s frustration with elites in Washington that transcends party lines.

Spanberger has centered a stock-trading ban. Pelosi says a vote is coming. (Washington Post)