Why isn't there any mention of cutting back on Government waste? Politicians live like Royalty we get cutbacks?

They retire with huge salaries, etc. There is too much waste. Ten million for one presidents library, The Government runs like a big cash cow. It has become out of control with expansion, perks, high salaries and benefits. They need to streamline their own waste. If we are ever going to get out of this mess we better start with some accounting in DC. Maybe a few less jets, or limos , etc.