Corrected entry: After Gru and Dru knock Bratt's robot down to the street Bratt resumes using the laser to cut the city up but the robot wouldn't be able to even see over the buildings around it, so how can Bratt even know where to fire the laser at that point, when he can't see what he's hitting?
jbrbbt
5th May 2019
Correction: I think it's safe to say Bratt doesn't care at this point, from a mix of confusion, desperation and spiteful frustration.
dizzyd