I fail to see any 'win' in this for President Trump, since it's surely could trigger many supporters to go wobbly on him.
Plus, he always negotiates where he ends up with a minimum "win-win" result. Not seeing it at all, here.
Thirdly, we're going to be right back here in mid October, right before the mid-terms for another "Omni-BS" bill...handing the DEMS another issue for their 'whores' in the mainstream media to frame.
IMO, his thinking must be along the lines that the tax cuts and new injection of trillions back from overseas, will translate to more good jobs, and therefore, more than enough to pay for this six-month monster.
....that's if he's sincerely going to look me in the eye and justify it. I could/would believe him.