Iran hit again by sanctions

Tuesday - 2/7/2012, 9:56am EST

President Barack Obama signed an executive order on Monday imposing new, harsher sanctions on Iran and its central bank, because of concerns over Iran's nuclear program. Also at issue is whether or not there will be a military attack on Iran this spring. Secretary of Defense Leon Panetta said, in his own words, he believed Israel would launch and attack sooner than later, but President Barack Obama said, Israel hasn't made up it's mind if or when it will attack.