but itf this one exceeds expectations today's rally could very well continue. abc news. >>> new concerns this morning about syria's stockpile of chemical weapon a published report says it may be larger and more dispersed around the country than previously thought. video from anti-government forces shows widespread clashes still raging in several cities. and estimated 23,000 people, think about that, 23,000 have been killed since that violence began in march of last year. >> numbers -- in medical news, a study sg jesting mammograms for young women at high risk of breast cancer may do more harm than good. researchers found that women who have a history of chest radiation in their 20s had a 43% higher risk, they say an mri, safer chis for young women. although mammograms are beneficial for women over 50. i had one, had to have a biopsy, couple years ago, i would rather be on the safe side. >> amen to that. >>> third visitor to yosemite national park died of hantavirus. eight have been diagnosed with the rodent borne disease. and in a second area of the park, high