One of Facebook’s new tools, Town Hall, now enables you to find out who your local, state and federal representatives are.  Town Hall pulls information about your elected officials. The data comes from their public Facebook pages or from our Cicero extensive database of elected officials and legislative districts, which tracks who your representatives are, from members of Congress to your mayor and city council member. In some cases, it can even show you who your state attorney general is. Read more about this in The Washington Post.