Why all the money in the U.S. is not all the money in the U.S.

NBC News -

NBC News—Banks don't have the cash to satisfy everyone who has deposited their currency — and that can become a problem.

U.N. urges end to U.S. embargo on Cuba, U.S. raises rights concerns. The United Nations General Assembly overwhelmingly adopted its 27th annual resolution calling for an end to the U.S. economic embargo on Cuba after a failed bid by Washington to amend the text to push Cuba to improve its human rights record. The U.N. vote can carry political weight, but only the U.S. Congress can lift the more than 50-year-old embargo. The United States and Israel voted against the resolution, 189 countries voted in favor and …