world what we believe in, which really is prevention and early detection detection. that will make the impact. is there an age where we should start worrying about this? >> cancer goes up as you get older. the study was done in post menopausal women. we've heard about people having cancer at a young age but most happen in the mid 60s. >> thank you, david. >> postmenopausal. >> david agus. >>> a super bowl champion becomes a hero after the field after his oldld high school face

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jacob heller.here's a look at 3 3 for the second straight year farmland values have dropped all through most of iowa. but for northwest iowa... it's a little bit of a different story.the latest survey from iowa state university says values have dropped around 4 percent this year... with the average acre of land worth 310 dollars less. it's the first two - year drop in land values since the year 2000. the amount of the drop is lower because of higher commodity prices last year. northwest iowa is the only drop though. a tract of land near boyden sold for a

of the internet to fight terrorism. plan to knock isis offline is look for breezy winds today to start to break up our mostly cloudy skies. we will be below freezing today and winds could make it feel much cooler than