By chance, I was listening to this and Rush did not say that Obama was going to try to move it. Instead, he was saying that the questions aimed at the press secretary indicated they would be writing stories about the subject (and that they felt Obama should do this). In the same segment, Rush said that it was against the Constitution AND that the date was specified in the US Code -- in other words, it won't be changed. He even said that with the trends going like it is, it really wouldn't be in Obama's interest to do this. Instead, it becomes a GREAT excuse for the libtards.
I'm not a Rush fanboy so make of it what you will. But, the discussion in this thread is inaccurate.