Give the president "line item veto" authority.
Why is this important?
There is way too much "pork" attached to bills for someone's special interest and we the people end up footing the cost. The president is the closest to the people and therefore the most responsive (polls, headlines, media, internet) which would make the voice of "WE THE PEOPLE" more heard. It would stop most of the illegitimate "add ons" which cause a great deal of the fiscal problems.