Sandy dropped to tropical storm strength, but forecasts are ominous, predicting it will turn into a destructive "superstorm" that will hit the Eastern Seaboard.
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Due to advances in genetic testing, many women are finding out whether they are predisposed to some types of cancers. More than 40 CNN iReporters shared their experiences with testing for the BRCA gene mutation and the choices they were faced with as a result.