Funny business in political campaign – filthy magic? (5,6)

I believe the answer is:

dirty tricks

(Other definitions for dirty tricks that I've seen before include "Underhand (business or political) behaviour" , "Shady dealings" , "Filthy tactics?" , "Political intrigues" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.