Facebook to keep wraps on political ads data despite researchers' demands

SAN FRANCISCO (Reuters) - Facebook said it would not disclose information about political campaign advertising or related data such as how many users click on ads and if advertising messages are consistent across demographics, despite arguments from political scientists who want the data for research.

from Reuters: Top News http://uk.reuters.com/article/uk-usa-politics-facebook-idUKKBN19D19E?feedType=RSS&feedName=topNews