dude, they break stories, they move markets (less than they used to , I admit), and if you're trying to daytrade you should be looking.
Obviously , they decided that YOU, the viewer would not watch if you were not bombarded with idiot sounds.
They must be right.
Because I hardly watch at all, and someone must be , cause it aint me or Ursa.
Thus , I'm trying to profile the imbecilic audience.