I don't think the God of the universe is going to be quite so selective. I think that we elected these idiots as a collective action and therefore we as a nation will be held to a higher (as in the Most High) standard as a nation.
Yes, I believe as you, as a nation G_D will bless us as we bless Israel. But as individuals, I believe we are to elect righteous men and women to represent us. Because we have rebuked HIS teachings and become "luke warm" on both issues as of late, I think HE is allowing our nation to decline despite the prayers and activism of the conservative right. And as a nation, I think the majority of our citizens still believe there is a G_D and many are praying for our restoration. But G_D has a bigger plan and we are not the focus.
Putting restrictions on Israel is a deliberate attempt by the Obama administration to weaken Israel. But know this, HE is sovereign and HIS plan will be fulfilled in all its fullness. In the end righteousness will prevail. So as believers, the best we can hope for is to get with G-D's plan and He will bless us and our nation. I don't believe Obama and his administration are acting with G_D's blessing, neither are they onboard with G_D's plan for Israel. They are a curse upon this nation.
These are my beliefs, your mileage may vary.