One of the most difficult things I have ever tried to do is voicing the headlines at the beginning of USFR. In the first case, I'm a tenor, for Pete's sake, not a gravel-voiced basso-profundo.
Secondly, it's much harder than it sounds. (I still cringe when I hear them)
I have found out other people have trouble doing voice-overs as well.
Like William Shatner.
Or even the orotund-toned voice-maestro Orson Wells.
[via Info Nation]