Topic: opposition research

FILE - In this Nov. 3, 2015, file photo, Facebook chief operating officer Sheryl Sandberg speaks during a forum in San Francisco. . (AP Photo/Eric Risberg, File) (AP)

Facebook: Sandberg asked for Soros info.

Rachel Leah
(AP Photo/Alex Brandon, File)

Priebus blackmailed

Taylor Link
Hillary Clinton at a rally in Nashua, N.H. (AP Photo/Elise Amendola)

Taylor Link
(Getty/Drew Angerer/Shutterstock/Salon)

Trump's new Russian nightmare

Heather Digby Parton
(AP/Jae C. Hong)

Donald Trump can't be doomed

Gary Legum
David Perdue (AP/David Goldman)

GOP's outsourcing mess

Jim Newell