I think that the two of them have been doing this for a really long time and it is more like sport. Yes they would love to find a lasting relationship but it's not likely to happen the way they are going about it.
There's no particular relationship between spending and educational results. Most education spending is actually on salaries and that's allocated according to political muscle.
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Putin has a lot at stake here and restoring the relationship with the United States and there are already signs as Sandy mentioned that he's moving in the right direction to begin to ascertain that their trade with Iran is not used for the production of nuclear weapons.