my radio gets the worse reception ever!.... i can only pick up on like half of the radio stations here in Columbus clearly....and sometimes when i'm at a stop it all goes fuzzy (its happened about 2 times) but then when i get going again it goes back to being clear.... where are the grounds and such for the antenea?

 

the base of the antenna should be the ground. I would tend to lean more towards a loose connection behind the stereo or damage to the wire somewhere letting in noise.