Do a search. This has been covered at great lengths.
The bottom line is that you shouls study what you like. You will do far better than laboring through something that you don't particularly care for. Generally speaking, most LE jobs only want you to have a degree. It does not really matter what it is in.
We bring evil things to evil people, kicking in a door near you!
."In theory, there is no difference between theory and practice. But,
in practice, there is."
- Jan L.A. van de Snepscheut
"The difference between 'involvement' and 'commitment' is like
an eggs-and-ham breakfast: the chicken was 'involved' - the pig
was'committed'."
-unknown
Working on a PhD in CQB one doorway at a time.
When the wolf attacks, he will find not all who run with the flock are sheep!