Why isn't "60 Minutes" investigating ACORN?

They don't need to as Fox blew the doors off and finally got some action. The other media stations have to minimise the whole ACORN deal because they were ardent supporters of Obama - as is ACORN. They must continue to chant their mantra as to do otherwise would allow credibility to Fox for having the moxie to try and correct a serious wrong and we can't have that as after all, Fox is the station that the late night Hollywood chat jerks like to have us all laugh at.