Barack Obama has vowed to cut funding of missile defense systems, and recently pledged to eliminate nuclear weapons from the world because, according to him, we just don’t need them any more:

CHICAGO - Democratic presidential candidate Barack Obama on Tuesday called for ridding the world of nuclear weapons, arguing that U.S. policy is still focused on the defunct Soviet Union instead of combatting the nuclear threat from rogue nations and terrorists.

Today, following the US-Polish agreement on missile defense, Russia is threatening to use nuclear weapons against Poland.

MOSCOW - A top Russian general said Friday that Poland’s agreement to accept a U.S. missile interceptor base exposes the ex-communist nation to attack, possibly by nuclear weapons, the Interfax news agency reported. ...

“Poland, by deploying (the system) is exposing itself to a strike — 100 percent,” Nogovitsyn, the deputy chief of staff, was quoted as saying.

He added, in clear reference to the agreement, that Russia’s military doctrine sanctions the use of nuclear weapons “against the allies of countries having nuclear weapons if they in some way help them.” Nogovitsyn that would include elements of strategic deterrence systems, he said, according to Interfax.