Problems with Firefox

[bruinaphi]

So I use Firefox as my browser and about three days ago I started having a problem with my home computer where it cannot access cnn.com (which is my home page). It is only my laptop that has this problem and cnn is the only website I cannot access. I scanned in safe mode for both viruses and spyware/adware and got nothing (except cookies).

I am at a total loss and can't figure out what is going on. Any ideas would be greatly appreciated!