Why Can't the Practice of Forcing Facts to Fit a Preconceived

Why can't the practice of forcing facts to fit a preconceived frame be wholly avoided?

A) This practice is encouraged by a reporter's editor.
B) This practice makes writing news easier and helps us to make sense of the world.
C) This practice makes writing news easier and helps keep stories short, freeing up more space to sell advertising.
D) This practice appeals politically to a target audience.