*JPMorgan analyst says Morgan Stanley needs to scale back trading risk. *Morgan Stanley CEO called bond trading ``a critical business''.
Oct 17- Parents worried about their toddlers have long turned to the WebMD website to check symptoms, but the popular site now needs a doctor itself as WebMD Health Corp suffers from a fall in advertising by budget-slashing pharmaceutical companies.
Oct 17- Parents worried about their toddlers have long turned to the WebMD website to check symptoms, but the popular site now needs a doctor itself as WebMD Health Corp suffers from a fall in advertising by budget-slashing pharmaceutical companies.