Across Europe, the NATO military alliance is conducting its largest exercises since the Cold War, with tens of thousands of troops from 32 countries. NATO officials and European leaders are adding to the sense of urgency, warning that a direct conflict with Russia is becoming an increasing threat. And, this week, the United Nations said Sudan's civil war is one of the worst humanitarian disasters in recent memory. Fighting between the country's rival military and paramilitary forces has gone on for nearly a year and now humanitarians are warning of a looming hunger crisis. Also, more than three years after overthrowing an elected government, Myanmar’s military troops are under fire as armed revolutionaries fight to topple the unpopular regime.  The military is now conscripting civilians — a tactic that Myanmar’s population has long dreaded. Plus, walking to the Holy Land.