The protestors chanted You have the audacity to tell us you have been fighting deportation.
Look, the Left has always been a whole lot better than that at achieving maximum chant-ability. Compare (clap represented by "x"):
"Gonna beat (x) Back (x)or:
The Right's attack
We're gonna Beat Beat back (x)
The Right's attack.
Racist, sexist, anti-Gay!or:
Born-again bigots, go away!
No Trump! (xx) No Wall! (xx)
No USA at all! (xx)
You have the audacity to tell us you have been fighting deportation. ???
There's no beat. There's no scansion.
Maybe it rhymes in Spanish.
“Audacia” and “deportacion” don’t rhyme.