The charter school movement is now at a crossroads. More than 2 million students will be enrolled in charter schools in the fall — a big number for a movement that's barely 20 years old. The publicly funded, privately run schools have spread so fast, they operate more like a parallel school system in some places.

On Friday, President Obama was at Fort Bliss, Texas, where he spoke to troops and met with military families, including some who lost loved ones in Afghanistan.

As that war winds down, the president is ordering additional help for those with invisible battle scars. A rash of suicides has shown mental injuries can be just as deadly as a roadside bomb.

Surrounded by soldiers in camouflage fatigues, Obama recalled his last visit to Fort Bliss, exactly two years earlier. That was the day he announced a formal end to combat operations in Iraq.

Anyone with a 401(k) retirement plan has been painfully aware of the gyrations in the stock market in recent years. The market has come back up lately, but the economy is still in low gear, so many analysts aren't too bullish in the short term. Also, treasuries and CDs are offering tiny returns.

So what's the average American trying to save for retirement to do? Answers are percolating at an annual economics retreat in Maine.

Kofi Annan has dedicated his life to seeking peace. The Nobel Peace Prize winner was the first career United Nations staffer to become secretary-general, after having been an assistant secretary-general for human resources, then for finance, and finally the head of Peacekeeping Operations, where he would be sorely tested by devastating wars in Somalia, Rwanda and Bosnia.