I've never observed that happening on news stations and I do flip to the state fake news stations. I wouldn't believe anything the state TV networks do or say. The state of the Democratic party is an abysmal horror story -- it could be true re/President Trump's speech being bleeped but that would take a Supreme Court hearing to confirm against the deep state -- and then some.
Ah, you could be referring to the rallys if he's referencing the dramas/lies of the deep Dem state and he uses the word hell or something insignificant. I'm sure the state news is trying to look angelic to its base.