U.S. presidents have promised short, decisive wars in Afghanistan, Iraq and Iran. All have proved much more difficult than advertised and fallen far short of the political goals set at the beginning.
Retired pilot Chesley "Sully" Sullenberger is known for safely landing an airplane on the Hudson River in 2009. This week, he announced that he has Alzheimer's disease.
As rainfall saturates Texas this week, Lorena Guillen reflects on the year it has been since she and her husband tried to save a family from their RV park in the massive Hill Country floods last year.