Thompson is serving as senior policy adviser and is just the latest in a string of departures that included Mike Hogan and Wayne Berman among others.
Chelsey Penrod Hickman, a former chief of staff to Rep. Kay Granger of Texas, is joining The Grossman Group as a lobbyist, the firm announced today.
This post, originally published at 6:51 a.m., has been updated.
Don't Miss Today's Top Stories
Chock full of usable information on today's issues."
Michael, Executive Director
Concise coverage of everything I wish I had hours to read about."
Chuck, Graduate Student
The day's action in one quick read."
Stacy, Director of Communications
Great way to keep up with Washington"
Ray, Professor of Economics