The fact of the matter is it doesn't matter a hill of beans what Presidents say because money bills originate in the House. President can just use his bully pulpit. But at the end of the day the House has to act and the Senate has to concur.
Which is why I found it so odd that my Congressman (Quigley), who holds seats on the Transportation subcommittee as well as Appropriations, answered (when asked at a community meeting last week) that Congressional investment for funding Amtrak's capital interests would depend upon the agenda set by our country's next president.
Well, in so far as setting some priorities, yes. But it isn't like his committees aren't the ones making the real decisions.