BrainDead (2016 TV show)
en.wikipedia.org

... BrainDead is an American political satire science fiction[1][2][3] comedy-drama television series created by Robert and Michelle King.[4]

The series stars Mary Elizabeth Winstead as Laurel Healy, a documentary film-maker who takes a job working for her brother Luke (Danny Pino), a U.S. Senator, when the funding for her latest film falls through.

Assigned as his new constituency caseworker, she discovers that Washington, D.C. has been invaded by extraterrestrial insects which are eating the brains and taking control of people, including members of Congress and their staffers.

Much of the internal comedy of the series was that, in the altered reality of Washington, D.C. politics, only a few people noticed. ...

Scenes in the show often had TV sets in the background showing then candidate-Trump speaking at his rallies.