In advance of the election, some of Washington’s most influential national security thinkers have argued for a dramatic shift in U.S. policy, to actively pursue the eventual elimination of all nuclear weapons from the Earth.

Many dismiss this goal as a dream, given the lack of trust among the nuclear weapons powers and the entrenched role that atomic weapons have in the global balance of power.

But Democratic front-runner Obama, who is leading in polls before Tuesday’s election, endorsed it and his Republican rival John McCain said he hopes to move to “the lowest possible number” of U.S. nuclear weapons.

Source: Reuters