Well lets pick one of the dept. that he will be eliminating. The Interior dept. he will save 51billion but what does the dept. do ? Well one thing is manages the mineral resources on the outer continental shelf, so who will do that under Ron ? Will all that just be stopped ? Who will manage the parks ?
Not to say there is a lot to cut and should be cut but I think when you look at his numbers there's a lot of smoke.
He also wants to end the FED because they print to much money well if the government will stop spending so much they wont have to print so much. Who will control monetary matters, control interest rates ? congress ? the president ? no one ?
Don't get me wrong I would like to see less troops overseas but I think there are some places we need to keep some. I think most people see him as a guy trying to fix a watch with a sledge hammer. but that's just my opinion.
The Federal Reserve shouldn't exist anyway. They'd be printing money whether spending "required" it or not, and it has a tendency to inflate bubbles that invariably go bust. Also, why should the government "control" interest rates? That's manipulation of the market, which contributes heavily to the boom/bust cycle. If you're willing to be bored out of your mind for half an hour or so, go to the Ludwing von Mises Institute website and check out Austrian Business Cycle Theory (Yes, I know. The term itself is mind-bendingly boring, but it's useful information.).
Regarding the Department of the Interior - I know a lot of people don't like this, but honestly, places like large parks are better taken care of by states or - gasp - by private citizens. Ever been to Monticello? It's totally privately run, and is in exceptionally good condition. Likewise, Natural Bridge, VA, is still privately owned, and is also fantastically preserved.
@Symphony - should I take that as a compliment?