i realize enjoyed this, robert hoffman, ron hera and bjorn, thank you. the third rail panel is next. >> reviewing the panel will help you get a much more accurate report. >> on the next third rail, trean years after 9/11, after two wars and aggressive security tactics is the u.s. still powrldz to powerless to stop the next attack? >>> shifting to the most famous ceos. marissa mayor. julie gunlock, the author of from cupcakes to chemicals and curtis sliwa, founding teart of founding teart of the guardian angels. marissa mayo has announced she is regular fapt, take limited time away there her office and slez will be working throughout the leave. is she setting a bad example? the company has 16 weeks of leave. why doesn't she take the leave? >> because maternity and paternity leave are intensely personal decisions. executives should be making decisions that are best for their families. if she made the decision, it should be dedicated to her family and her work. i think women get an incredible package at yahoo. that's the limit of her responsibility to her e