Prince George’s County Executive Angela Alsobrooks (D), who has seen her principal opponent in the Democratic Senate primary, U.S. Rep. David Trone, dominate the airwaves for several months, went up with her first TV ad of the campaign Monday. It’s partially a biographical spot with a few not-so-subtle digs. The 30-second ad begins with Alsobrooks in half the frame, speaking to the camera, while small mug shots of U.S. senators — all white and mostly male and elderly — pop up on the other side of the screen.
