It is refreshing to see democracy alive and kicking in Iran — a country known for its ultra-strict religious political structure. The aftermath of the June 12 elections is really taking a toll on Iran's government (and I'm not just talking about its image).

Reading between the lines, a major (yet unspoken) concern is over the country's stability and the safety of Iran's nuclear and missile facilities.

To understand the scope of the situation, one must brush up on Iranian history first. Here are a couple of wire graphics to help you out. And then you can check out my News Illustrated page (coming out Sunday) to understand the political hierarchy and why there is growing international concern.

If you want more, the New York Times has a nice page filled with stories and summaries that I used as reference. Or you can visit Global Security or the Federation of American Scientists to get more information about Iran's nuclear and missile programs.