sort of finally dawning on my daughter that writer might be a real job. >> brown: all right, adam mansbachanks so much. >> thank you. >> ifill: again, the major developments of the day, oil prices kept falling, to below $61 dollars a barrel in new york. that dragged down energy stocks and sent the dow jones industrials sharply lower by nearly 270 points. and governments around the world condemned brutal interrogations by the c.i.a., laid bare in a senate report. but current and former agency leaders rejected the findings. >> woodruff: on the newshour online right now, what was once considered an experimental procedure, egg freezing, has become a serious option for women of child-bearing age hoping to postpone pregnancy, stall their biological clock. but just how successful, and how invasive, is the procedure? experts weigh in on the details, including the cost, of freezing and storing eggs. that's on our home page. all that and more is on our web site, pbs.org/newshour. >> ifill: and that's the newshour for tonight. on thursday, we'll look at how climate change is altering life for indigen